Matter/ Atoms
Anything that has mass and takes up space.
What is Matter?
Has no definite shape or volume.
What is a gas?
Has a negative charge
What is an electron?
Can not be broken down into simpler substances
What is Elements?
The basic particle that matter is made of
What is an atom?
Particles are closely packed and fixed.
What is a solid ?
The center of an atom.
What is the nucleus?
Rows on Periodic Table are called
What are periods?
What do elements in the same column(group) on the periodic table have in common?
They have similar physical and chemical properties.
They have similar physical and chemical properties.
What are the states of matter.
what are solid, liquid, and gas?
Has a Neutral Charge
What is a Neutron
Columns on Periodic Table are Called
What are Groups?
How can you find out how many electrons an element has
From the Atomic number.
Particles are held weakly but are very close together.
What is a liquid?
Has a Positive Charge
What is a Proton
Number of Protons in Element
What is Atomic Number?
How can you find out how many neutrons an element has?
By subtracting the atomic mass from the atomic number
Which state of matter has no attraction between particles?
What is gas?
A substance that can not be broken down.
What is an element?
Table arrangement of chemical elements
What is Periodic Table?