Atom, Molekul dan Ion
Authored by Siti Munawaroh
Chemistry
9th Grade
Used 29+ times
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15 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 10 pts
Bagian terkecil dari suatu unsur disebut...
Ion
Molekul
Atom
Unsur
2.
MULTIPLE CHOICE QUESTION
20 sec • 10 pts
Atom atau sekelompok atom yang bermuatan disebut...
Ion
Molekul
Atom
Unsur
3.
MULTIPLE CHOICE QUESTION
20 sec • 10 pts
Inti atom terdiri atas...
Proton
Proton dan elektron
Proton dan neutron
Neutron dan elektron
4.
MULTIPLE CHOICE QUESTION
20 sec • 10 pts
Senyawa Mg(OH)2 tersusun dari atom-atom Mg, O dan H berturut-turut sebanyak...
1, 1 dan 2
1, 1 dan 1
1, 2 dan 2
1, 2 dan 1
5.
MULTIPLE CHOICE QUESTION
20 sec • 10 pts
Didalam rumus kimia Cr2(SO4)3 terdapat...
1 atom Cr, 3 atom S, dan 11 atom O
1 atom Cr, 3 atom S, dan 12 atom O
2 atom Cr, 3 atom S, dan 11 atom O
2 atom Cr, 3 atom S, dan 12 atom O
6.
MULTIPLE CHOICE QUESTION
20 sec • 10 pts
Atom yang bermuatan negatif disebut...
Anion
Kation
Molekul
Elektron
7.
MULTIPLE CHOICE QUESTION
20 sec • 10 pts
Rumus kimia berikut yang merupakan kation...
H2S
NH4+
OH-
NaCl
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