Periodic Elements

What does the atomic symbol "Hg" represent?

• Gold

• Silver

• Mercury

• Hydrogen

Tags

NGSS.MS-PS1-1

Electrons have a ________ Change.

Tags

NGSS.MS-PS1-1

What does the atomic symbol "Al" represent?

• Aluminum

• Actinium

• Arsenic

• Americium

Tags

NGSS.MS-PS1-1

What does the atomic symbol "Mn" represent?

• Magnesium

• Sodium

• Manganese

• Mercury

Tags

NGSS.MS-PS1-1

Where is the atomic weight of the element listed?

How many elements are on the Periodic Table?

• 550

• 98764

• 118

• 122

Dmitri ________ came up with the idea of the periodic table.

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

What is the chemical symbol of Einsteinium?

• En

• Es

• Ie

• Mu

Tags

NGSS.MS-PS1-1

What is the chemical symbol for Hydrogen?