Question

Match the vocabulary word with its definition. Match the items in the left column to the items in the right column.

1. A charged atom or particle
valence electrons
2. The energy necessary to overcome the attractions of electrons to the nucleus of an atom so as to remove electrons from the atom in the gas phase
ion
3. Electrons from one atom that enter into reactions with electrons from a second atom
ionization energy

Answer 1

Down below is the correct answer:

3) Electrons from one atom that enter into reactions with electrons from a second atom

ionization energy

2) The energy necessary to overcome the attractions of electrons to the nucleus of an atom so as to remove electrons from the atom in the gas phase

1) A charged atom or particle valence electrons

Answer 2

3,2,1

Step-by-step explanation: