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Matter
Elements
Cells
Changes
Atoms
100

Anything that has mass and takes up space.

What is Matter

100
Each element has its own one of these. It maybe one or two letters. examples are O, Fe, or H
What is Symbols
100
The basic unit of life.
What is a cell
100
A change that does not alter the form or appearance of a material
What is a physical change
100
Smallest particle of an element
What is an atom
200
Hard or soft, rough or smooth, round or square, hot or cold, flammable or non-flammable, texture,shape, and color
What is Properties of matter
200
Made up of two or more elements that are chemically combined. example: NaCl (table salt)
What is a Compound
200
This cell has a cell wall and a cell membrane.
What is a plant cell.
200
A change in material that produce a new substance.
What is a chemical change
200
proton, electron, and neutrons
What is the parts of an atom
300
A substance that cannot be broken down into any other substance.
What is an element
300
H2O
What is water
300
The center or the brain of the cell
What is the nucleus.
300
Solid, Liquid, and Gas
What is the three states of matter.
300
The force that holds atoms together
What is a chemical bond.
400
are called the building blocks of matter
What is elements
400
Made up of two or more elements but are not chemically combined.
What is a mixture
400
The area between the cell membrane and the nucleus. It contains a gel -like fluid.
What is the cytoplasm
400
How much matter something has.
What is mass
400
A comination of two or more atoms that are joined together.
What is a molecule.
500
Elements are made of tiny particles of these.
What is atoms
500
All known elements are listed here.
What is the periodic table
500
The powerhouse of a cell.
What is the mitochondria
500
SI
What is the international system of units
500
He imagined that atoms looked like tiny marbles.
Who is Dalton