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Colt1911 [192]
3 years ago
5

How many neutrons are contained in 2 kg? Mass of one neutron is 1.67x10-27 kg.

Physics
1 answer:
liraira [26]3 years ago
4 0

Answer:

1.2 × 10^27 neutrons

Explanation:

If one neutron = 1.67 × 10^-27 kg

then in 2kg...the number of neutrons

; 2 ÷ 1.67 × 10^-27

There are.... 1.2 × 10^27 neutrons

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