
UTS Kimia Fase E
Authored by Retno Utari
Chemistry
10th Grade
Used 9+ times

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35 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Suatu unsur dengan nomor atom 16 dan nomor massa 30 terdapat ...
16 proton, 14 elektron, 14 neutron
30 proton, 30 elektron, 16 neutron
16 proton, 16 elektron, 30 neutron
16 proton, 16 elektron, 14 neutron
16 proton, 14 elektron, 30 neutron
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Unsur X mempunyai 12 proton, 12 elektron dan 12 neutron. Unsur tersebut dilambangkan dengan...
1512 X
1224 X
1212 X
312 X
1215 X
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Partikel dasar penyusun atom adalah....
proton, elektron, deutron
proton, elektron, positron
proton, elektron, neutron
proton, elektron, tritron
proton, neutron, deutron
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
jumlah proton, elektron, dan neutron 15P31 pada atom berturut-turut adalah...
16, 15, dan 16
15, 16, dan 16
15, 15, dan 16
15, 16, dan 15
16, 16, dan 15
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kalium mempunyai nomor atom 19 dan nomor massa 39. Jumlah elektron pada ion Kalium (K+) adalah…
21
20
19
18
17
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Elektron, neutron, dan proton dalam atom masing-masing bermuatan ….
positif, negatif, netral
negatif, netral, positif
netral, positif, negatif
netral, negatif, positif
negatif,positif,netral
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Atom berbentuk bulat seperti bola pejal. Pernyataan ini disampaikan oleh ....
Dalton
Thomson
Rutherford
Neils Bohr
Schrodinger
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