HC04 Bonding Test Review

Match the following

• protons

• 
• a charged molecule

• a charged atom or molecule

• ion

• 
• electrons

• an ion has lost or gained

• a charged atom

• has nothing to do with ions

Match the ions that will be attracted to each other and the phrases that go together.

• attract

• 
• NH₄⁺

• like charges

• OH^–

• Opposite charges

• repel

• 

Which subatomic particles are the most involved in chemical bond and what happens to them determines the type of bond?

• valence electrons

• neutrons

• protons

• octet rule

• core electrons

Label the atom.

e

d

c

neutron

Nucleus

core electron

proton

Valence electron

The rule that states atoms react to get a full valence shell is known as the ____________ rule.

Match the following

• transfer of electrons

• oppositely charged ions bonded to each other

• ionic bonding

• ionic bonding

• octet rule

• covalent bonding

• valance electrons

• outer most subatomic particles

• sharing of electrons

• atoms react to get a full outer shell

The degree to which an atom will attract electrons in a chemical bond.

Which atom will attract electrons more in a chemical bond?

C or O

Which atom has the higher electronegativity?

N or H

Which atom has the highest electronegativity of all the elements?