
Kimia Kelas XI susunan atom dan konfogurasi elektron
Authored by AHMAD ALFARIZI
Chemistry
11th Grade
Used 3+ times

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15 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 6 pts
Penemu neutron adalah....
William Crookes
Goldstein
James Chadwick
Sir Humphry Davy
J.J. Thomson
2.
MULTIPLE CHOICE QUESTION
30 sec • 6 pts
Penemu elektron adalah....
William Crookes
Goldstein
James Chadwick
Sir Humphry Davy
J.J. Thomson
3.
MULTIPLE CHOICE QUESTION
30 sec • 6 pts
Penemu proton adalah....
William Crookes
Goldstein
James Chadwick
Sir Humphry Davy
J.J. Thomson
4.
MULTIPLE CHOICE QUESTION
30 sec • 6 pts
Partikel atom yang tidak bermuatan adalah....
Proton
Elektron
Positron
Nukleon
Neutron
5.
MULTIPLE CHOICE QUESTION
1 min • 7 pts
unsur K mempunyai nomor atom 19 dan nomor masa 39. jumlah elektron pada K+ adalah ...
21
20
19
18
17
6.
MULTIPLE CHOICE QUESTION
1 min • 7 pts
Atom X mempunyai 10 elektron dan 12 neutron. nomor massa unsur X adalah ...
2
10
12
22
24
7.
MULTIPLE CHOICE QUESTION
1 min • 7 pts
Nomor atom unsur X sama dengan 27. Jumlah elektron tidak berpasangan dalam ion X2+ adalah...
1
2
3
5
7
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