Identifying Elements Assignment

What is the symbol for cobalt?

• CA

• Ca

• CO

• Co

What is the symbol for Nickel?

• NI

• Ni

• N

• Na

What is the symbol for Helium?

• H

• HE

• He

• Hi

What is the symbol for Iron?

• In

• I

• Fe

• Ir

What is the symbol for Gold?

• Au

• Go

• Gd

• Ag

What is the symbol for Potassium?

• P

• Pt

• Po

• K

What is the symbol for Silver?

• Ag

• AG

• Si

• Sl

What does the atomic number tell us about an element?

• The number of neutrons.

• The number of protons.

• The number of protons and electrons.

• The number of protons, neutrons, and electrons.

Tags

NGSS.MS-PS1-1

What is the atomic number of Nitrogen?

• 7

• 14.007

• 14

• 21

What is the atomic number of Oxygen?

• 6

• 12

• 8

• 16

Tags

NGSS.MS-PS1-1