Basic Information

Question 1

The number of protons in the nucleus of an ATOM or ELEMENT. Usually found at the TOP of every element box.

Answer 1

Atomic Number

Question 2

One or a pair of LETTERS that represent an element.

Answer 2

Symbol

Question 3

Weight of the Element

Answer 3

Atomic Weight

Question 4

Row of Numbers above the Table (Ia, IIa, etc.), also known as number of VALENCE ELECTRONS

Answer 4

Group

Question 5

Column of Numbers to the side of the Table (1, 2, 3, etc.)

Answer 5

Period

Question 6

Did this help you?

Answer 6

If yes, you should use your table more.

Question 7

A Table arranged in INCREASING ORDER of Atomic Number

Answer 7

Periodic Table

Question 8

Elements in the same COLUMN have the same number of…?

Answer 8

Valence Electrons

Question 9

Atomic Number equals

Answer 9

Number of Protons in the Nucleus

Question 10

Charge of Protons

Answer 10

Positive

Question 11

Isotopes have the same number of…?

Answer 11

Protons

Question 12

Charge of Electrons

Answer 12

Negative

Question 13

Charge of Neutrons

Answer 13

No Charge

Question 14

Formula for Atomic Mass

Answer 14

Protons (or Atomic Number) + Neutrons

Question 15

Formula for No. of Neutrons

Answer 15

Atomic Mass - Protons (or Atomic Number)