elements
Atoms make up all ___ and ___ things.
What is living, non living?
Atoms are tightly packed and do not move past each other.
What are solids?
What changes the phase of matter.
What is thermal energy (heat)?
The temperature in which a liquid turns into a gas.
What is the Boiling point?
___ cannot be created or destroyed.
What is Matter?
A substance from one kind of atom.
What is an element?
Atoms are not packed tightly and have plenty of room to move past each other.
What are gases?
When heat is added to a solid it becomes a ____.
What is a liquid?
The temperature when a solid becomes a liquid.
What is the Melting point?
Anything that has mass and volume.
What is matter?
FE on the periodic table stands for.
What is iron?
Atoms are packed tightly but can flow past each other.
What are Liquids?
When objects come in contact with a ___ temperature they expand in shape.
What is warm?
The temperature in which a liquid becomes a solid.
What is the freezing point?
The amount of matter in an object.
What is mass?
There are ___ amount of elements.
What is 118?
Liquids don't have a definite ___.
What is a shape?
When objects come in contact with a ___ temperature they decrease in size of shape.
What is cold?
Formula for density.
The amount of space an object takes up.
What is Volume?
The smallest particle of an element that still has the properties of an element.
What is an Atom?
Gases have a definite ___.
What is mass?
When heat is added to a liquid it becomes a ___.
What is a gas?
A Heterogeneous combination of two or more substances.
What is a mixture?
The ancient Greeks proposed a theory that matter is made of four basic elements.
What is Water, Fire, Earth? Air