Suatu unsur mempunyai nomor massa 24 dan neutron 12, unsur tersebut terletak pada periode dan golongan....

Struktur atom

Quiz
•
Chemistry
•
1st - 4th Grade
•
Hard
Soekristin .
Used 5+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
2, VI A
3, VII A
3, III A
4, II A
3, IV A
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Suatu unsur mempunyai massa atom 35 dan neutron 18...unsur tersebut terletak pada periode dan golongan....
3, IV A
2, VII A
4, VII A
3, VII A
3, V A
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Suatu unsur A mempunyai massa atom 39 dan jumlah neutron 20, harga keempat bilangan kuantum elektron terakhir adalah….
n=4, l=2, m=0, s=+1/2
n=4, l=1, m=0, s=+1/2
n=4, l=0, m=0, s=-1/2
n=4, l=0, m=0, s=+1/2
n=4, l=2, m=0, s=+1/2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Suatu unsur B mempunyai massa atom 51 dan jumlah neutron 28, harga keempat bilangan kuantum elektron terakhir adalah….
n=4, l=2, m=0, s=+1/2
n=4, l=1, m=0, s=+1/2
n=3, l=0, m=0, s=-1/2
n=3, l=2, m=0, s=+1/2
n=3, l=1, m=0, s=+1/2
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Suatu unsur C mempunyai massa atom 75 dan jumlah neutron 42, harga keempat bilangan kuantum elektron terakhir adalah….
n=4, l=1, m=0, s=+1/2
n=3, l=1, m=0, s=+1/2
n=3, l=1, m=0, s=-1/2
n=4, l=1, m=+1, s=+1/2
n=4, l=1, m=+1, s=-1/2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Suatu unsur D mempunyai massa atom 88 dan jumlah neutron 50, harga keempat bilangan kuantum elektron terakhir adalah….
n=5, l=1, m=0, s=-1/2
n=5, l=1, m=0, s=+1/2
n=5, l=0, m=0, s=-1/2
n=5, l=0, m=0, s=+1/2
n=5, l=0, m=0, s=-1/2
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ion X2-- mempunyai konfigurasi elektron [Ne] 3s2 3p6. Dalam tabel periodik unsur, atom X terletak pada…
Periode 4, golongan IIIB
Periode 3, golongan VB
Periode 4, golongan VB
Periode 3, golongan VIII A
Periode 3, golongan VA
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