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marissa [1.9K]
3 years ago
6

PLEASE HELP

Physics
2 answers:
Yakvenalex [24]3 years ago
8 0

Answer:

D- 5 grams i believe if not try c

ASHA 777 [7]3 years ago
4 0

Answer:

C .25 grams

Explanation:

After each half life, the mass is reduced by half.

2/2 = 1

1/2 = 0.5

0.5/2 = 0.25

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Given :

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<u>Explanation:</u>

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Read 2 more answers
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