8. Sınıf Fen Bilimleri 4. Ünite – Madde ve Endüstri Periyodik Sistem

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8. Sınıf Fen Bilimleri 4. Ünite - Madde ve Endüstri Periyodik Sistem

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1. Periyodik sistemde soldan sağa doğru gidildikçe aşağıdaki özelliklerden hangisi azalır?

B) Periyot numarası

D) Değerlik elektron sayısı

C) Atom çapı

A) Grup numarası

2 / 15

2. Atom numarası 17 olan elementin periyodik sistemdeki yeri neresidir?

C) 3. Periyot, 7A grubu

A) 2.periyot, 7A grubu

D) 7. Periyot, 3A grubu

B) 3. Periyot, 5A grubu

3 / 15

3. Aşağıdaki bilim insanlarından hangisi periyodik sistem ile ilgili bir çalışma yapmamıştır?

D) Dimitri Mendeleyev

A) Glenn Seaborg

C) John Dalton

B) Henry Moseley

4 / 15

4. Aynı periyotta bulunan elementler için aşağıda verilen özelliklerinden hangisi aynıdır?

A) Grup numarası

D) Değerlik elektron sayılar

B) Katman sayısı

C) Kimyasal özellikleri

5 / 15

5. Periyodik sistemde aşağıdakilerden hangisi hem yukarıdan aşağıya, hem de soldan sağa doğru artar?

C) Metalik özellik

A) Atom hacmi

B) Atom numarası

D) Ametalik özellik

6 / 15

6. Aşağıda verilen periyodik sistemdeki gruplardan hangisinin özel ismi yanlış verilmiştir?

D) 8A: Asalgaz

A) 1A: Alkali metal

C) 3A: Halojen

B) 2A: Toprak alkali meta

7 / 15

7. Benzer özellik gösteren elementleri üçlü gruplar halinde sıralayan bilim insanı kimdir?

B) Johann Döbereiner

C) Beguyer De Chancourtois

A) Glenn Seaborg

D) Dimitri Mendeleyev

8 / 15

8. Periyodik sistem ile ilgili olarak aşağıdakilerden hangisi yanlıştır?

D) Halojenler soy gazlara benzemek için 1 elektron alırlar.

B) Aynı periyotta bulunan elementlerin grup sayıları da aynıdır.

C) Soy gazlar 8A grubunda bulunur.

A) Periyodik sistemde en az element 1. periyotta bulunur.

9 / 15

9. 12X, 14Y, 2Z, 4T elementlerinden hangilerinin değerlik elektron sayıları aynıdır?

Y ve Z

X, Z ve T

Z ve T

X ve Y

10 / 15

10. 3.Periyot 3A grubunda bulunan elementin atom numarası nedir?

C) 14

D) 31

A) 12

B) 13

11 / 15

11. Periyodik sistemde soldan sağa doğru gidildikçe aşağıdaki özelliklerden hangisi azalır?

A) Grup numarası

C) Atom çapı

B) Periyot numaras

D) Değerlik elektron sayısı

12 / 15

12. Aşağıda verilenlerden hangisi ametallerin genel özelliklerinden biri değildir?

D) Isı ve elektriği iyi iletmezler.

C) Kendi aralarında bileşik yapabilir.

B) Oda koşullarında katıdır.

A) Tel ve levha haline getirilemez.

13 / 15

13. Periyodik sistemde aşağıdakilerden hangisi hem yukarıdan aşağıya, hem de soldan sağa doğru artar?

B) Atom numarası

A) Atom hacmi

D) Ametalik özellik

C) Metalik özellik

14 / 15

14. Periyodik sistem ile ilgili verilen bilgilerden hangisi yanlıştır?

D) Periyodik sistemde halojenler bileşiklerinde -1 değerlik alır

A) Periyodik sistemde element ve bileşikler bulunur.

C) Periyodik sistemde 2A grubu elementler bileşiklerinde +2 değerliklidir.

B) Periyodik sistemde en çok metaller vardır

15 / 15

15. p = proton, n = nötron, e = elektron ise aşağıdaki yargılardan hangisinin doğruluğu kesin değildir?

n = p ise nükleon sayısı = 2p dir.

p = e ise atom nötrdür.

p + n > p

p + n = nükleon sayısı

Skorunuz

Testi değerlendirmek için lütfen yıldızları kontrol edin

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Hasan	86.67%	20 minutes 16 seconds
Esma	60%	3 minutes 24 seconds
Zort	73.33%	5 minutes 56 seconds
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nehir	40%	3 minutes 4 seconds
.	33.33%	2 minutes 32 seconds
Igkhokv	53.33%	1 minutes 39 seconds
Sema	73.33%	4 minutes 1 seconds
Ju	0%	4 seconds
semih	80%	3 minutes 15 seconds
Mustafa	60%	3 minutes 30 seconds
CARL JOHNSON	33.33%	2 minutes 18 seconds
Ty	20%	4 minutes 38 seconds
naz	73.33%	7 minutes 14 seconds
azra	60%	4 minutes 39 seconds
Ala	93.33%	3 minutes 14 seconds
Ggg	26.67%	2 minutes 17 seconds
H	0%	5 seconds
Misafir	93.33%	4 minutes 5 seconds
İkranur	93.33%	1 minutes 33 seconds
Ece	46.67%	5 minutes 21 seconds
Nired	73.33%	6 minutes 39 seconds
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lavinia	60%	4 minutes 38 seconds
c	46.67%	5 minutes 7 seconds
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Ygghh	66.67%	3 minutes 42 seconds
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Mahalle Muhtarı	80%	5 minutes 52 seconds
Sane	66.67%	2 minutes 16 seconds
G	46.67%	2 minutes 38 seconds
Ecrin	60%	3 minutes 59 seconds
.	33.33%	3 minutes 35 seconds
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.	80%	3 minutes 16 seconds
wwseloww	0%	19 seconds
ecrin	73.33%	2 minutes 53 seconds
SİBEL	80%	3 minutes 37 seconds
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rana	73.33%	2 minutes 49 seconds
yu	73.33%	3 minutes 20 seconds
Mel	20%	3 minutes 12 seconds
nnnn	60%	6 minutes 27 seconds
Ecrin	60%	4 minutes 27 seconds
S	53.33%	3 minutes 30 seconds
Ela	80%	6 minutes 52 seconds
Misafir	53.33%	5 minutes 43 seconds
fuck	66.67%	6 minutes 40 seconds
Nn 🖤	40%	4 minutes 25 seconds
A	93.33%	3 minutes 11 seconds
Ravza	13.33%	2 minutes 20 seconds
Vuug	46.67%	8 minutes 7 seconds
Atiyenaz:/	66.67%	4 minutes 42 seconds
14	60%	2 minutes 43 seconds
alp	40%	2 minutes 31 seconds
Jules Bianchi	33.33%	22 seconds
Sherlock holmes	80%	7 minutes 21 seconds
yılmaz	53.33%	5 minutes 31 seconds
Cemre	66.67%	7 minutes
Elif	26.67%	4 minutes 17 seconds
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.	60%	2 minutes 6 seconds
.	73.33%	3 minutes 33 seconds
44	60%	5 minutes 26 seconds
Bvjn,il	40%	6 minutes 49 seconds
.	26.67%	1 minutes 52 seconds
Tunahan	53.33%	10 minutes 43 seconds
E	93.33%	2 minutes 55 seconds
lol	33.33%	4 minutes 48 seconds
şlnkip	60%	5 minutes 22 seconds
kjbjkmnjkıko	0%	37 seconds
G	80%	2 minutes 14 seconds
fgtgaergwrgwRT4WT3Q4646URTHDGFFFFFFFJYJHFSFTSJFTHDFHFYRIJFUNNUNFOKIFMIELWPPFIUGB	73.33%	2 minutes 36 seconds
Ng	53.33%	2 minutes 25 seconds
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.	66.67%	3 minutes 35 seconds
E	60%	3 minutes 32 seconds
Ayşe Fatma Şahin	60%	1 minutes 56 seconds
zeynep	20%	1 minutes 32 seconds
Şevval	73.33%	6 minutes 28 seconds
H	53.33%	3 minutes 7 seconds
Nzk	73.33%	6 minutes 31 seconds
Yağmur	93.33%	1 minutes 54 seconds
Yağmur	66.67%	4 minutes 39 seconds
Yağmur	0%	1 minutes 34 seconds
Para	6.67%	1 minutes 25 seconds
1	33.33%	9 minutes 27 seconds
Eda	73.33%	4 minutes 47 seconds
Esma	86.67%	3 minutes 14 seconds
a	86.67%	3 minutes 45 seconds
Ceylin	80%	3 minutes 54 seconds
kag	86.67%	4 minutes 18 seconds
.	73.33%	3 minutes 24 seconds
Ezgi	73.33%	6 minutes 33 seconds
.	66.67%	2 minutes 39 seconds
8	86.67%	3 minutes 4 seconds
G	60%	3 minutes 37 seconds
,,,	0%	4 seconds
....	0%	19 seconds
Yıldız	46.67%	1 minutes 32 seconds
baş	66.67%	6 minutes 4 seconds
azra	53.33%	5 minutes 32 seconds
EDANUR	73.33%	2 minutes 45 seconds
EDANUR	0%	37 seconds
Nisa	33.33%	2 minutes 28 seconds
.	73.33%	2 minutes 49 seconds
...	73.33%	4 minutes 14 seconds
enes	66.67%	7 minutes 53 seconds
s	86.67%	3 minutes 4 seconds
Fgfjy	93.33%	3 minutes 48 seconds
AWDFGHOLJHGFYUH	53.33%	4 minutes 28 seconds
TUANA	66.67%	3 minutes 47 seconds
möm	66.67%	7 minutes 46 seconds
.	46.67%	3 minutes 54 seconds
8 a	73.33%	5 minutes 30 seconds
Ayhan	80%	5 minutes
Sevda	86.67%	4 minutes 15 seconds
Zehra	26.67%	34 seconds
Bertan	86.67%	7 minutes 20 seconds
laiv	86.67%	1 minutes 55 seconds
cumane	86.67%	7 minutes 28 seconds
Ramo	80%	6 minutes 48 seconds
baby	66.67%	1 minutes 47 seconds
Gökhan	60%	5 minutes 36 seconds
G	46.67%	4 minutes 18 seconds
T	80%	2 minutes 52 seconds
wanda maximoff	80%	5 minutes 33 seconds
nisa	53.33%	4 minutes 10 seconds
,,	86.67%	6 minutes 13 seconds
Esmanaz	46.67%	3 minutes 30 seconds
Mor	66.67%	6 minutes 59 seconds
İkra	60%	7 minutes 22 seconds
Derin	66.67%	12 minutes 48 seconds
rozerin	0%	11 minutes 47 seconds
Esma	73.33%	3 minutes 6 seconds
Nüdem	33.33%	1 minutes 8 seconds
126	53.33%	2 minutes 45 seconds
mezar	13.33%	1 minutes 3 seconds
ecrin	46.67%	5 minutes 20 seconds
h	93.33%	2 minutes 1 seconds
M	86.67%	4 minutes 23 seconds
8_A	60%	9 minutes 50 seconds
8A	0%	25 seconds
Cemre	26.67%	2 minutes 17 seconds
Zehra	73.33%	4 minutes 3 seconds
Deniz	46.67%	1 minutes 10 seconds
Ç	66.67%	4 minutes 1 seconds
nigga	60%	5 minutes 58 seconds
kubira	93.33%	1 minutes 15 seconds
pirlanta	53.33%	2 minutes 1 seconds
........	80%	3 minutes 8 seconds
ebrar	46.67%	2 minutes 33 seconds
Sj	60%	3 minutes 27 seconds
ELA	13.33%	39 seconds
Rttdfdg	80%	2 minutes 45 seconds
İrem Nur	40%	3 minutes 17 seconds
.	73.33%	2 minutes 24 seconds
Zühal	73.33%	4 minutes 48 seconds
Ozan	73.33%	3 minutes 15 seconds
A	93.33%	11 minutes 24 seconds
8\|B	33.33%	17 minutes 21 seconds
8\|D	33.33%	26 minutes 7 seconds
hhhhhhhh	66.67%	5 minutes 37 seconds
Fenerbahçe	60%	9 minutes 42 seconds
e	46.67%	7 minutes 42 seconds
hgb	80%	4 minutes 1 seconds
Bilinmeyen	93.33%	2 minutes 47 seconds
.	80%	6 minutes 5 seconds
cisem	80%	4 minutes 33 seconds
yy	40%	2 minutes 39 seconds
sumeyye	80%	4 minutes 7 seconds
sumeyye	33.33%	4 minutes 19 seconds
talha	73.33%	4 minutes 16 seconds
talha	0%	16 seconds
Şeyma	100%	3 minutes 20 seconds
azra	80%	4 minutes 21 seconds
xz	93.33%	3 minutes 59 seconds
sedef	66.67%	3 minutes 56 seconds
deniz	86.67%	3 minutes 9 seconds
GÜLCAN	26.67%	2 minutes 15 seconds
Ecrn	80%	4 minutes 25 seconds
lale	33.33%	2 minutes 35 seconds
H	46.67%	4 minutes 55 seconds
Yanlizlık	60%	3 minutes 42 seconds
ela	60%	14 minutes 17 seconds
jjjjjjjjjjj	66.67%	4 minutes 37 seconds
Nursena	86.67%	3 minutes 48 seconds
gizli	46.67%	2 minutes 42 seconds
deniz	80%	2 minutes 48 seconds
Ali	26.67%	11 minutes 28 seconds
Melek	60%	4 minutes 52 seconds
Münevver	73.33%	5 minutes 28 seconds
Münevver	60%	9 minutes 5 seconds
vvbvn	20%	36 seconds
sude	86.67%	4 minutes 43 seconds
test	13.33%	9 minutes 23 seconds
buse	26.67%	1 minutes 18 seconds
berat	46.67%	9 minutes 32 seconds
Aybuke	66.67%	6 minutes 30 seconds
Necati Güllü	0%	21 seconds
Ela	46.67%	5 minutes 14 seconds
Ela	73.33%	6 minutes 41 seconds
aa	53.33%	6 minutes 11 seconds
a	60%	3 minutes 3 seconds
ilyas kabaağaç	60%	9 minutes 56 seconds
Betay	20%	4 minutes 15 seconds
Frvf gbj	60%	9 minutes 54 seconds
esma sultan	53.33%	6 minutes 26 seconds
asmin	60%	4 minutes 47 seconds
Muhammed Arda GÖREN	93.33%	3 minutes 6 seconds
Esmanur	40%	4 minutes 30 seconds
çağlar ağa 01015858	100%	1 minutes 10 seconds
j	86.67%	2 minutes 36 seconds
sarı çizmeli	13.33%	2 minutes 30 seconds
Nilüfer	100%	45 seconds
Nilüfer	26.67%	38 seconds
Nilüfer	0%	20 seconds
Nisa	46.67%	8 minutes 34 seconds
Md	60%	7 minutes 55 seconds
Jsjsmsjns	60%	3 minutes 9 seconds
zehra	53.33%	3 minutes 51 seconds
alo	86.67%	3 minutes 1 seconds
Ghgjmhjkj	53.33%	11 minutes 28 seconds
d	40%	8 minutes 3 seconds
8\aaa	20%	19 minutes 9 seconds
Sebep	60%	4 minutes 59 seconds
.	93.33%	5 minutes 19 seconds
Ayşe Beray	80%	3 minutes 46 seconds
n	86.67%	3 minutes 30 seconds
elif	93.33%	4 minutes 26 seconds
At rümeysa	26.67%	1 minutes 15 seconds
3bn	86.67%	4 minutes 49 seconds
222	60%	2 minutes 46 seconds
deniz	73.33%	5 minutes 9 seconds
başak	40%	2 minutes 5 seconds
sure	26.67%	3 minutes
utku	40%	4 minutes 54 seconds
jj	20%	7 minutes 43 seconds
Ali	73.33%	3 minutes 50 seconds
Mahmut	73.33%	52 minutes 46 seconds
Uz	53.33%	3 minutes 48 seconds
,,,	26.67%	2 hours 23 minutes 41 seconds
dwjcclkcl	60%	6 minutes 4 seconds
Bera	60%	2 minutes 57 seconds
Y	66.67%	2 minutes 42 seconds
a	86.67%	16 minutes 10 seconds
d	66.67%	9 minutes 52 seconds
Bö	86.67%	3 minutes 44 seconds
Zeynep	0%	44 seconds
İclal	73.33%	2 minutes 24 seconds
Y	40%	7 minutes 26 seconds
hakan ozdemır	86.67%	1 minutes 56 seconds
hakan	53.33%	3 minutes 47 seconds
A	40%	6 minutes 30 seconds
a	80%	3 minutes 57 seconds
eben	6.67%	45 seconds
Merve	40%	2 minutes 55 seconds
v	80%	6 minutes 32 seconds
dc	66.67%	3 minutes 4 seconds
Nubahar	66.67%	4 minutes 44 seconds
şşişşşşşll	80%	21 minutes 50 seconds
Hatem	20%	8 minutes 53 seconds
sena	66.67%	4 minutes 13 seconds
Zeynep ilenğiz	40%	3 minutes 46 seconds
gul	60%	4 minutes 25 seconds
Ziroo	53.33%	4 minutes 49 seconds
Mia	60%	4 minutes 13 seconds
alp	40%	3 minutes 15 seconds
Sigma	80%	3 minutes 14 seconds
Ahmed	33.33%	5 minutes 59 seconds
Sg	46.67%	2 minutes 40 seconds
İg: alli.19o3	100%	1 minutes 27 seconds
İnsta : alli.19o3	26.67%	27 seconds
A	66.67%	8 minutes 8 seconds
Ravza Karataş	0%	15 seconds
kerem	46.67%	5 minutes 1 seconds
Hamster	46.67%	3 minutes 45 seconds
.	80%	4 minutes 36 seconds
8/A	66.67%	3 minutes 41 seconds
Fatih	33.33%	2 minutes 51 seconds
n	0%	5 seconds
banane	100%	56 seconds
adam ol	100%	1 minutes 19 seconds
adam	0%	4 seconds
adam	100%	1 minutes 49 seconds
adam	0%	10 seconds
hswgbna	60%	17 minutes 3 seconds
Ddd	86.67%	8 minutes 4 seconds
Ggg	66.67%	5 minutes 57 seconds
Merve	66.67%	5 minutes 20 seconds
Zeynep	80%	3 minutes 1 seconds
Yakup	73.33%	3 minutes 55 seconds
Gh	20%	3 minutes 11 seconds
sudenaz	73.33%	3 minutes 42 seconds
Enver	86.67%	2 minutes 3 seconds
Gazel	80%	3 minutes 56 seconds
Hatice Nur Yurt	93.33%	2 minutes 39 seconds
Fdsfdvghbf	46.67%	12 minutes 16 seconds
8	86.67%	7 minutes 25 seconds
taha	53.33%	3 minutes 6 seconds
Tunç	66.67%	5 minutes 12 seconds
cem	0%	1 minutes 57 seconds
Omer	66.67%	5 minutes 9 seconds
yiğit	53.33%	1 minutes 37 seconds
Ramo	13.33%	1 minutes 15 seconds
ÖKKEŞ	73.33%	14 minutes 50 seconds
ELİFNUR	66.67%	1 minutes 31 seconds
ELİFNUR	53.33%	2 minutes 8 seconds
alper	53.33%	6 minutes 19 seconds
zeynep	73.33%	2 minutes 48 seconds
AHMET	80%	8 minutes 51 seconds
vur gelsin	26.67%	1 minutes 14 seconds
h	26.67%	2 minutes 24 seconds
yiğit	80%	3 minutes 8 seconds

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