Build an Atom

Value representing the number of protons in an element

• Atomic Mass

• Mass Number

• Valence Electrons

• Atomic Number

Charge

• +2 ion

• -2 ion 

• Neutral Atom

Tags

NGSS.MS-PS1-1

NGSS.MS-PS2-3

if an Element has a Atomic Number of 8 and a Atomic Mass of 15.99 how many protons are in the element ?

Which 2 subatomic particles typically weigh the same?

• Protons

• Neutrons

• Electrons

• Shells

All matter is made of what?

• energy

• atoms

• electrons

• compounds

Tags

NGSS.MS-PS1-1

Remember to use your Periodic Table of Elements to help you identify which Bohr Model is pictured.

• carbon

• magnesium

• neon

• zinc

Tags

NGSS.MS-PS1-1

Remember to use your Periodic Table of Elements to help you identify which Bohr Model is pictured.

• carbon

• potassium

• nitrogen

• iron

Tags

NGSS.MS-PS1-1

Remember to use your Periodic Table of Elements to help you identify which Bohr Model is pictured.

• oxygen

• sulfur

• nitrogen

• boron

Tags

NGSS.MS-PS1-1

Identify this atom.

• Lithium

• Boron

• Carbon

• Neon

Tags

NGSS.MS-PS1-1

What is the central part of an atom called?

• Nucleus

• Electron Cloud

• Proton

• Neutron