Question

Practice: How many protons, neutrons and electrons are in the following?

a. Carbon-13: P: ____N: _
b. Chromium-51: P: ___ N:___
C. Strontium-88: P: __
d. Boron-10: P: _ __N:__

Answer 1

a p 6 n 7

Step-by-step explanation:

Answer 2

The answer to your question is below

Step-by-step explanation:

When we have the number of an element followed by a number, that number is the atomic mass.

Atomic mass is the number of protons plus neutrons.

Protons Neutrons

Carbon-13 6 13 - 6 = 7

Chromium-51 24 51- 24 = 27

Strontium-88 38 88 - 38 = 50

Boron-10 5 10 - 5 = 5