Periodic Table

Vocab

100

Number of protons in an atom

What is the atomic number?

200

Center of an atom, made up of protons and neutrons

What is the nucleus?

300

A negatively charged subatomic particle

 What is a electron?

400

Electrons in the outermost energy level of an atom

 What is valence electron?

Electron configuration

100

1s²  2s²

What is Berylium?

200

1s² 2s² 2p⁴

 What is oxygen?

300

1s²  2s² 2p⁶ 3s²

 What is Magnesium?

400

1s² 2s² 2p⁶ 3s² 3p⁵

What is Argon?

Groups & Periods

100

 Potassium is located in what group

 What is Group 1?

200

Neon is on what period

What is Period 2?

300

Aluminum is located in what group?

 What is group 3?

400

Cesium is on what period?

What is period 6?

Families

100

What family is located on the far right of the table?

 What is the noble gases family?

200

Potassium is in what family?

What is the akali metals?

300

Iron is in what family?

 What is Transition metals?

400

Helium is what family?

 What is the noble gases family?

History of periodic table

100

The creator the periodic table?

Who is Dimitri Mendelevey?

200

How many elements are there?

 What is 103?

300

What state discovered the element Californium?

 What is California?

400

What year what was the periodic table found?

What is 1869?