apa satuan massa atom?

Massa Atom dan Senyawa Relatif

Quiz
•
Others
•
9th - 12th Grade
•
Easy
AUGITA RIA
Used 1+ times
FREE Resource
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
gram
sma
kilogram
meter
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Atom Karbon di alam terdapat dalam dua macam isotop, yaitu 75% sebagai C-12 yang bermassa 12 s.m.a, dan 25% sebagai C-13 yang bermassa 13 s.m.a. Maka massa rata-rata atom karbon adalah:
10 sma
11 sma
12,15 sma
5 sma
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
1 sma setara dengan?
100 gram
2,04 x 10^-27 kg
1,5 x 10^-5 kg
1 kg
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Dengan menggunakan tabel kelimpahan isotop-isotop di atas, hitunglah massa atom relatif oksigen!
20,413
14,55
15,9993
2,145
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
berapa berat molekul air jika diketahui massa relatif atom hidrogen adalah 1 dan oksigen adalah 16?
16
18
20
22
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