17-09-2018
Biology

contestada

The Atomic number of krypton (Kr) is 36 and its mass number is 84. how many neutrons does it have?

A. 18
B. 36
C. 48
D. 72

Respuesta :

jjlorenzana31 jjlorenzana31

17-10-2019

Answer:

48

Explanation:

84-36= 48

Answer Link

clarkgroth clarkgroth

16-12-2020

Answer:

C) 48

Explanation:

Answer Link

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