PSH unit 2 section 1-2

Which of the following is not a chemical property? 

• rusting 
• boiling 
• rotting 
• burning 

Tags

NGSS.MS-PS1-2

What is reactivity?

• how a substance combines physically with another substance
• how a substance combines chemically with another substance 

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

What is the measure of how much space an object takes up?

• matter
• volume
• substance
• properties

Which one of these is a chemical property?

• melting point
• boiling point
• color
• flammability

Tags

NGSS.HS-PS1-2

What is weight?

• the measure of the amount of gravitational pull on an object reaction, either by itself or with other materials
• the ability of a substance to undergo a physical change either by itself or with other materials

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-4

Ability to rust is this type of property:

• Physical property
• Chemical property

Tags

NGSS.MS-PS1-2

Which is an example of a physical property?

• ability to react with acid
•  state of matter
• flammability
• ability to react with oxygen

Which of the following is a chemical change?

• human digestion
• cutting a tree down
• melting a chocolate bar
• Has a density of 1 gm/mL

Tags

NGSS.MS-LS1-7

NGSS.MS-PS1-2

What kind of properties can only be observed when a substance changes into a different substance?

• physical properties
• chemical properties
• liquid properties
• real properties

Tags

NGSS.MS-PS1-2

Properties that can be observed without trying to change the identity of the substance.

• Physical
• Chemical