When water is frozen into ice, this is called ___________
PARTY TIME
SOLIDIFICATION
MELTING
A SUBSTANCE is made up of only one kind of matter.
FALSE
TRUE
Particles are always moving and ______________
SINGING
CHANGING COLORS
VIBRATING
A __________ is the matter that something is made of.
MATERIAL
SPAGHETTI
PARTICLES
Materials are made of MORE THAN ONE kind of matter.
FALSE
TRUE
A MATERIAL is the matter an object is made from. A SUBSTANCE is made from one type of matter. And all matter is made up of ___________
PARTICLES
SOLIDS
LIQUIDS
____________ are so tiny that we cannot see them.
PARTICLES
MATERIALS
SOLIDIFICATION
Particles are packed very closely together and have fixed position. This gives solids a fixed volume.
TRUE
FALSE
Liquids are particles that are not packed as closely together as a solid.
FALSE
TRUE
__________ are packed close together while __________ particles are not as close together.
LIQUID / SOLID
SOLID / LIQUID
Some solids like salt, sand or flour can move like liquids.
TRUE
FALSE
A solid changing into a liquid is called __________
MELTING
MAGIC
SOLIDIFICATION
When a soild is heated, it's particles _________, moving faster & farther apart, leading to melting.
EXPLODE
VIBRATE
When a liquid is cooled, it's particles get MORE heat, and move closer together.
TRUE
FALSE
In a physical change, __________ new substances are made.
MANY
NO
When butter melts, it changes _______, ________, and _________.
SIZE, SHAPE & APPEARANCE
APPEARANCE, ACCENT & LIFE GOALS
SHAPE, ATTITUDE & DREAMS
