Chemical & physical properties

The ability to burn is a ___ property.

• physical
• chemical
• conservitive
• reversed

Tags

NGSS.MS-PS1-2

Dissolving a solid into a liquid is a ___.

• physical change
• chemical change

A characteristic that can be observed using our senses is a ___.

• chemical property

• physical property

• melting point

• chemical change

Physical or Chemical change:
Ice melts

• physical change
• chemical change

Physical or Chemical change:
milk sours

• physical change
• chemical change

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Physical or Chemical change:
a bicycle changes color as it rusts

• physical change
• chemical change

Tags

NGSS.MS-PS1-2

Substances that exist before the reaction

• products
• subscripts
• reactants
• coefficients

Tags

NGSS.MS-PS1-2

An equation with an equal number of atoms on each side

• unbalanced equation
• similar equation
• altered equation
• balanced equation

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

A reaction that releases heat (energy)

• endothermic
• exothermic
• balanced
• reactants

Tags

NGSS.MS-PS1-4

A change in a substance that only affects size, shape or state of matter.

• chemical change
• physical change
• chemical property
• endothermic

Tags

NGSS.MS-PS1-4