Online teaching

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Atoommassa

Author: Kiggen Dorine
Description:
Keywords: , , , , , , online teaching

Content:
Quiz:

1. 1 u = #
A) 1,66 . 10^-27
B) 166 . 10^-27
C) 16,6 . 10^27
D) 0,166 . 10^27

2. Ar (H) = gegeven: Aa(H) = 1,67 . 10^-27
A) 1,0
B) 1,67 . 10^-27
C) 1,0 . 10^-27
D) 1,0 . 10^27

3. De relatieve atoommassa (Ar) heeft geen eenheid.
A) JUIST
B) FOUT