Chemistry Trivia

Particles in an atom that are positive

• molecules
• electrons 
• neutrons 
• protons 

Particles in an atom that are neutral and have no charge are 

• molecules
• electrons 
• neutrons 
• protons 

What is #1?

• Electron
• Proton or Neutron
• Quark
• Electron Path

Tags

NGSS.MS-PS1-1

Symbol for lead. 

• PB
• Pb
• Mg
• L

Symbol for magnesium. 

• Mn
• Pb
• Mg
• L

The state of matter in what a material has neither a definite shape nor volume is the state

• solid
• liquid
• gas
• none of these

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

The state of matter in what a material has a definite shape and volume is the state

• solid
• liquid
• gas
• none of these

Tags

NGSS.MS-PS1-4

The state of matter in what a material has a definite volume but a variable shape is the state

• solid
• liquid
• gas
• none of these

Tags

NGSS.MS-PS1-4

Physical or chemical change?
A solid is crushed into a powder?

• physical change 
• chemical change 

Chemical or physical change?
Burning coal to heat a house 

• Physical change 
• chemical change 

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5