Can you recall the section that contains the noble gases?

• purple

• green

• yellow

• dark salmon

What element is represented in this Bohr Model?

• Carbon

• Hydrogen

• Aluminum

• Lithium

Tags

NGSS.HS-PS1-1

Which of these is the proton.

• A
• B
• C
• None

Tags

NGSS.MS-PS1-1

Which of these is the electron?

• A
• B
• C
• D

Tags

NGSS.MS-PS1-1

B and C are found in the ______ of an atom.

• Energy levels
• Space
• Nucleus
• Outside

Tags

NGSS.MS-PS1-1

Which number here is my atomic number?

• 5
• 10.811

Tags

NGSS.HS-PS1-1

The highlighted area is called a ________ and tells ___________.

• Family/Energy Levels
• Family/Valence Electrons
• Period/Valence Electrons
• Period/Energy Levels

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

The number 3 on the left side is called the _______ and tells how many ______________.

• Family/Valence Electrons
• Family/Energy Levels
• Period/Energy Levels
• Period/Valence Electrons

Tags

NGSS.MS-PS1-1

Label the following:
grey=
blue=
yellow=

• Gas, Solid, Liquid
• Metal, Metalloid, Nonmetal
• Metal, Nonmetal, Metalloid

Tags

NGSS.MS-PS1-1

What is the mass number of an element that has 8 protons and 8 neutrons?

• 8
• 0
• 16
• 64