ES1
Scientists define ______ as anything that occupies space and has mass.
Matter
Vaporization can happen quickly in a process called?
Boiling
______ is the quantity of matter in a nugget.
Mass
_______ pushes objects closer together.
Compression
_____ ______ results from the motion of electrical charge.
Magnetic energy
Physical combinations of two or more substances.
Mixtures
Vaporization can also occur at temperatures below the boiling point this process is called?
Evaporation
______ is the gravitational attraction for an object's mass.
Weight
This gives things weight.
Gravity
Everything that gives off light produces ____ ____
Light energy
The process of a solid turning to a liquid is called?
The opposite of vaporization is called?
Condensation
A push or a pull is called?
Force
_____ is the ability to do work.
Energy
The smallest building block of matter is called a ____
Atom
When a liquid turns into a solid it is called?
Freezing
Solids can change directly into vapor without first becoming a liquid and this process is called?
Sublimation
There are two types of forces contact forces and _____ ____
Field forces
____ ____ is produced by particle motion.
Sound energy
A chemical _____ is a pure substance made of one kind of atom.
Element
The change from a liquid state to a vapor is called?
_____ is the opposite of sublimation
Deposition
Shear force
_____ _____ is the ability to do work with electrical charge.
Electrical energy
The nucleus holds DNA inside a _______ membrane.
Nuclear