Diketahui beberapa materi sebagai berikut.
(1) H2O
(2) Fe
(3) CH3COOH
(4) Udara
(5) O2
(6) HCl
Di antara materi materi di atas, yang tergolong molekul unsur adalah
partikel materi
Quiz
•
Physics
•
9th Grade
•
Easy
Ide Engga Yonanda
Used 12+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Diketahui beberapa materi sebagai berikut.
(1) H2O
(2) Fe
(3) CH3COOH
(4) Udara
(5) O2
(6) HCl
Di antara materi materi di atas, yang tergolong molekul unsur adalah
(1) dan (3)
(2) dan (4)
(2) dan (3)
(2) dan (5)
2.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Berikut ini yang termasuk molekul unsur adalah ....
(pilih 2 jawaban yang benar)
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Perhatikan model atom berikut!
Jumlah proton, elektron, dan neutron yang benar secara berturut-turut adalah ….
1, 2, dan 3
2, 1, dan 3
2, 2, dan 2
3, 2, dan 1
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
gambar tersebut merupakan
ion hidrogen
atom hidrogen
molekul hidrogen
ion helium
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Suatu atom unsur karbon memiliki sejumlah 6 proton dan 6 elektron. Hal ini berarti bahwa atom tersebut....
(perhatikan kulit atom)
bermuatan negatif
bermuatan positif
netral
tidak stabil
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Jumlah elektron atom unsur kalsium adalah ....
20
40
60
10
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Gambar berikut disebut ....
Atom
Molekul Unsur
Molekul Senyawa
Ion
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