Chemistry Test

How many electrons can the d sublevel hold?

• 8
• 10
• 2
• 4

Identify the electron configuration energy level. Also called the principal quantum number.

Tags

NGSS.HS-PS1-1

Identify the shell/orbital type

Tags

NGSS.HS-PS1-1

Identify the symbol representing electrons

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

What is the element?

• Hydrogen

• Helium

• Lithium

• Beryllium

• Not an element, breaks electron rules

Tags

NGSS.HS-PS1-1

What is the element?

• Nitrogen

• Oxygen

• Carbon

• Flourine

• Not an element, breaks electron rules

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

What is the element?

• Nitrogen

• Oxygen

• Carbon

• Flourine

• Not an element, breaks electron rules

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

What is the element?

• Nitrogen

• Oxygen

• Carbon

• Flourine

• Not an element, breaks electron rules

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

What is the element?

• Nitrogen

• Oxygen

• Carbon

• Flourine

• Not an element, breaks electron rules

Tags

NGSS.HS-PS1-1

What atom matches this electron configuration?
1s²2s²2p⁶3s²3p⁶4s²3d⁵

• Nickel

• Cobalt

• Manganese

• Iron

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2