7C Particles - ECAM

What does this picture represent?

• A mixture of atoms

• A mixture of molecules

• Atoms of one element

• Molecules of one element

What does this picture represent?

• A mixture of atoms

• A mixture of molecules

• Molecules of one element

• Molecules of one compound

What does this picture represent?

• A mixture of atoms

• A mixture of molecules of elements

• Molecules of one element

• Molecules of one compound

What does this picture represent?

• Atoms of an element

• Molecules of elements

• Molecules of one element

• Molecules of one compound

What does this picture represent?

• A mixture of molecules of two compounds

• A mixture of molecules of two elements

• Molecules of one element

• Molecules of one compound

All matter is made of...

• energy

• atoms

• electrons

• compounds

The positive particles of an atom are 

• electrons 
• positrons 
• neutrons 
• protons 

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

• Proton
• Neutron
• Electron
• Quark

Tags

NGSS.MS-PS1-1

What does this illustrate?

• Elements

• Compunds

• Mixture of Elements and Compunds

• Mixture of Compounds

This picture represents which of the following?

• element

• compound

• mixture

• alloy