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:__

The answer to your question is below

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

it's filtration, but this is an assumption so my apologies if i got this

pie chart because it is in percents ( % )