Families
Periods
Groups
Elements
Random Stuff :D
100

What is the most reactive family of NON-METAL

Halogen Family

100
What are periods

Rows

100

What are groups

Columns

100

How many protons does Hydrogen have

1

100

What period and group is sulfur in?

Period 3, Group 6A

200

What is the most reactive family of METALS

Alkali Metals

200

Which direction do periods go

Left to Right

200

What direction do groups go

Top to Bottom

200

How many neutrons would radon have if it has an atomic mass of 222, and has 86 protons

136

200

Just to make Mrs. Stewart happy, 

If it takes a chemical reaction to ____ __, it takes a chemical reaction to _____ __.

make it, break it

300

What family is not reactive at all

Noble Gasses

300

What period is Boron in

2

300

What group is Radium in

2

300

If gold has an atomic mass of 197, and has 118 neutrons, what would the atomic number be?

79

300

Who created the periodic table?

(Only need last name)

Dmitri Mendeleev

400

How many periods are in the periodic table

7



400

What do periods define?

The number of shells

400

What letter represents Transition Metals?

B

400

What atom has an atomic number of 92?

Uranium

400

Who discovered polonium and radium?

Marie Curie

500
How many groups (A) are in the periodic table

8

500

Name the most reactive METAL from period 4

Potassium

500

Name one element from the Halogen Family

Fluorine, Chlorine, Bromine, Iodine, Astatine, Tennessine

500

If Lithium had an atomic mass of 7, and has 4 neutrons, what would the atomic mass be?

7

500

Who discovered radioactivity?

Henri Becquerel