Substances and Physical properties

Mass, relative density, solubility, color, texture, state of matter, conductivity, etc.

• Physical state
• Insulators
• Physical Properties 
• Inferences

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What is the study of matter and how it changes?

• matter
• chemistry
• substance
• properties

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4

True or False: You can create and destroy matter

• True
• False

Tags

NGSS.MS-PS1-5

What is the definition of Melting / freezing point

• the temperature at which a substance changes from a liquid to a solid or a solid to a liquid by the loss or addition of heat; for water this temperature is 0°C
• the decimal measuring system based on the meter, liter, and gram as units of length, volume (capacity), and weight or mass
• a combination of two or more substances that can be easily separated in some physical way
• properties of matter that can be observed, measured, or changed without changing the matter itself
• floating or sinking when compared to water

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

ductile means...

• can be made into wire

• can be bent or hammered

• can light up a light bulb

• it's shiny

Substances that can be hammered into thin sheets are:

• metals

• nonmetals

• both metals and nonmetals

What does luster mean?

• Breaks into pieces
• can be hammered into thin sheets
• No shine
• reflects light, shiny 

Tags

NGSS.MS-PS4-2

What does brittle mean?

• Breaks into pieces
• can be hammered into thin sheets
• No shine
• reflects light shiny 

Can be found on the periodic table

• Element
• Compound
• MIxture

Tags

NGSS.5-PS1-3

What is krypton?

• element
• compound
• mixture

Tags

NGSS.MS-PS1-1