Question

a measure of how strongly atoms attract bonding electrons to themselves the amount of energy required to remove an electron from an atom or molecule a measure of the size of an atom

Electronegativity
Atomic radius
Ionization energy

Answer 1

The terms you provided correspond to specific concepts in chemistry:

1. **Electronegativity** - This is a measure of how strongly atoms attract bonding electrons to themselves. It indicates the tendency of an atom to attract electrons in a chemical bond.

2. **Ionization energy** - This is the amount of energy required to remove an electron from an atom or molecule, typically measured for the first electron removal (first ionization energy).

3. **Atomic radius** - This is a measure of the size of an atom, usually the distance from the nucleus to the outermost electron shell.

In summary:
- Electronegativity: Attractiveness for bonding electrons.
- Ionization energy: Energy needed to remove an electron.
- Atomic radius: Size of the atom.