Question

One type of atomic particle that is found in the nucleus does not contribute to

an element's atomic number. What are two characteristics of this type of
atomic particle?
A. Negative charge
B. Almost o amu
C. 1 amu
D. No charge

Answer 1

C & D

Step-by-step explanation:

Just took quiz and got it right! Hope this helps! <3

Answer 2

In the middle of every atom is the nucleus. The nucleus contains two types of subatomic particles, protons and neutrons. The protons have a positive electrical charge and the neutrons have no electrical charge. D. No Charge

Step-by-step explanation: