Question

5) Check all the following boxes that are true about electrons

A) The number of electrons must be the same as the number of protons.
B) Changing the number can make atoms unstable.
C) They are mostly located in the nucleus (center) of the atom.
D) Electrons must be removed from the outer rings before they can be removed from
the inner rings.
E) The inner shell has a maximum number of 2 electrons
Other:

Answer 1

Step-by-step explanation:

A isnt true bc there can be isotopes

B: Yes that's true

C: C is false: only protons and neutron live in the nucleus

D that is true: we can see that with ions

E that is true