How many neutrons does calcium have? .20. 60. 79. 40

asked May 18, 2022 11.7k views

16 votes

How many neutrons does calcium have?
.20. 60. 79. 40

3.5k points

Please log in or register to add a comment.

6 votes

Answer:

Step-by-step explanation:

Atomic number/proton number = 20 (protons in nucleus)

Atomic mass number = 40 (protons + neutrons in nucleus)

40 - 20 = 20

Jonathan Leon answered May 25, 2022

3.2k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

3.4m questions

4.3m answers