When water is frozen into ice, this is called ___________
MELTING
PARTY TIME
SOLIDIFICATION
A SUBSTANCE is made up of only one kind of matter.
FALSE
TRUE
Particles are always moving and ______________
SINGING
VIBRATING
CHANGING COLORS
A __________ is the matter that something is made of.
SPAGHETTI
PARTICLES
MATERIAL
Materials are made of MORE THAN ONE kind of matter.
TRUE
FALSE
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 ___________
LIQUIDS
PARTICLES
SOLIDS
____________ are so tiny that we cannot see them.
SOLIDIFICATION
MATERIALS
PARTICLES
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.
TRUE
FALSE
__________ are packed close together while __________ particles are not as close together.
SOLID / LIQUID
LIQUID / SOLID
Some solids like salt, sand or flour can move like liquids.
FALSE
TRUE
A solid changing into a liquid is called __________
SOLIDIFICATION
MAGIC
MELTING
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.
FALSE
TRUE
In a physical change, __________ new substances are made.
NO
MANY
When butter melts, it changes _______, ________, and _________.
SHAPE, ATTITUDE & DREAMS
SIZE, SHAPE & APPEARANCE
APPEARANCE, ACCENT & LIFE GOALS
