Atoms and Elements

Which of the following is the correct atomic model for Boron?

• 
• 
• 

Tags

NGSS.MS-PS1-1

Use your Periodic Table to match the following.

• Carbon

• 
• Bromine

• 
• Lithium

• 
• Phosphorus

• 
• Neon

• 

Tags

NGSS.MS-PS1-1

What element is this?

• Helium
• Hydrogen
• Argon
• Silver

Tags

NGSS.MS-PS1-1

What element is this model showing?

• Lithium
• Boron
• Carbon
• Neon

Tags

NGSS.MS-PS1-1

Negative ions are called

• Cations
• Electrons
• Anions
• Neutrons

What element is this?  What is the mass number of this atom?

• sodium, 23
• magnesium, 23
• magnesium, 12
• sodium, 11

Tags

NGSS.MS-PS1-1

Each horizontal row on the periodic table is called a what?

• Group

• Row

• Period

• Family

Match the subatomic particle with its charge

• Positive

• Proton

• Negative

• Electron

• Neutral

• Neutron

Isotopes of an element have a different number of...

• Protons

• Neutrons

• Electrons

• Mass

What type of atom is this?

• Neutral atom

• Cation

• Anion

• Isotope

Tags

NGSS.MS-PS1-1