Chemical Bonding

Question 0

Nucleus

Answer 0

Has positive protons and neutral neutrons.

Question 1

Atom

Answer 1

Is the smallest part of an element which still has the properties of that element.

Question 2

Negative Electrons

Answer 2

Circle the nucleus in shells.

Question 3

Atomic Number

Answer 3

The number of protons in an atom.

Question 4

Mass Number

Answer 4

The number of protons plus neutrons in an atom.

Question 5

Compound

Answer 5

When two or more atoms of different elements have a chemical bond joining them together.

Question 6

Octet Rule

Answer 6

Atoms will bond together so that each atom attains an electron agreement with 8 electrons in its outermost shell.

Question 7

Ionic Bonding

Answer 7

When one atom gives electrons and the other atom takes electrons to get a full outer shell.

Question 8

Covalent Bonding

Answer 8

When both atoms share electrons to get a full outer shell.

Question 9

Single Covalent Bonds

Answer 9

Occur when atoms share one pair of electrons.

Question 10

Double Covalent Bond

Answer 10

Formed when atoms share two pairs of electrons.