1 Answer

Gloo · Answer 1 · 2020-09-28T16:55:40+0000

Answer:

1.2 × 10^27 neutrons

Step-by-step 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

Please log in or register to add a comment.