Search Header Logo

Tugas kimia Ar / Mr

Authored by Sumiati Halil Nawawi

Chemistry

4th Grade

Used 27+ times

Tugas kimia Ar / Mr
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

9 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Massa rata-rata suatu unsur yang di nyatakan dengan satuan sma adalah

Ar

Mr

Mol

Senyawa

Molekul

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Massa atom relatif unsur besi(Fe) adalah...

54

55

56

57

58

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Massa atom relatif unsur Natrium (Na) adalah..

18

19

20

21

23

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Diketahui

Ar H=1, Ar O=16

Tentukan massa molekul relatif (Mr) dari H2O

18

17

16

15

14

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Diketahui

Ar Na =23, O=16, H=1

Tentukan mssa molekul relatif dari NaOH adalah..

40

39

38

37

36

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Jika diketahui

Ar Na=23, C=12, O=16

Tentukan massa molekul relatif dari Na2CO3 adalah

51

106

83

103

301

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Jika diketahui

Ar Ca=40, C=12, O=16 tentukan Mr dari CaCO3

68

116

100

98

86

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?