Question

Q2) Match each definition with the correct term.
А
B
1) electrically neutral atomic particle inside the nucleus of an atom.
a) isotope
2) atom that differs in its number of neutrons from other atoms of the.
b) neutron
element
3)tiny region at the center of an atom that contains protons and neutrons.
c) ion
4) charged particle that forms when atom gains or loses electron(s).
d) nucleus​

Answer 1

Answer:

1) option b - neutron

2) option a - isotope

3) option d - nucleus

4) option c - ion