5.4 - Patterns And The Periodic Table

Question 0

Period of Periodic Table ?

Answer 0

A row of elements in the periodic table

Question 1

Element ?

Answer 1

A pure substance that cannot be broken down into simpler substances

Question 2

Group of Periodic Table ?

Answer 2

A column of elements in the periodic table with similar properties

Question 3

Alkali Metals ?

Answer 3

The elements (except hydrogen) in the first column of the periodic table

(Soft, highly reactive metals)

Question 4

Alkaline Earth Metals?

Answer 4

The elements in the second column of the periodic table

Light, reactive

Question 5

Halogens?

Answer 5

The elements in the seventeenth column of the periodic table

Most reactive group in table

Question 6

Noble Gases?

Answer 6

The elements in the eighteenth column of the periodic table

Very stable, barely reacts w/ other chemicals

Question 7

Bohr-Rutherford Diagram ?

Answer 7

A model representing the arrangement of electrons in orbits around the nucleus of an atom

Question 8

Compound ?

Answer 8

A pure substance composed of two or more elements in a fixed ratio