Atoms, Elements, Compounds and Mixtures

All matter is made of what

• energy

• atoms

• electrons

• compounds

The positive particles of an atom are 

• electrons 
• positrons 
• neutrons 
• protons 

Tags

NGSS.MS-PS1-1

The central region of an atom where its neutrons and protons are is its

• nucleus

• electron cloud

• core

• center

True or False? Neutrons have a negative charge

• True
• False

Tags

NGSS.HS-PS1-8

A particle that moves around the nucleus is a(n)...

• Proton
• Neutron
• Electron
• Quark

Tags

NGSS.MS-PS1-1

Compounds are chemically bounded together

• False

• true

• I don't know?

Can an element be broken down into a simpler substance 

• yes 
• No

Are there any compounds on the periodic table 

• yes there are many 
• no because only elements are on the periodic table
• I think they are?

Tags

NGSS.MS-PS1-1

Which one has more than one type of atom in it

• Element
• Compound 

Tags

NGSS.MS-PS1-1

Which one only has one type of atom In it.

• Element

• compound