a measure of how strongly atoms attract bonding electrons to themselves

Question

the amount of energy required to remove an electron from an atom or molecule:

a measure of the size of an atom:

Answer 1

1. Electronegativity: This term refers to a measure of how strongly atoms attract bonding electrons to themselves. It quantifies 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. It indicates how tightly an atom holds onto its electrons and is usually expressed in electron volts (eV) or kilojoules per mole (kJ/mol).

3. Atomic Radius: This term measures the size of an atom. It can be defined as the distance from the nucleus of an atom to the boundary of the surrounding cloud of electrons. The atomic radius can vary depending on the type of atom and its bonding state.