Math
Atoms Part 1
Atoms Part 2
Atoms Part 3
Periodic Table
100
Order from least to greatest
What is Ascending Order?
100
Smallest unit of an element that has all of the properties of that element containing a nucleus within an electron cloud
What is an Atom?
100
Positively charged subatomic particles of the nucleus of an atom that contributes to the mass of an atom
What is a Proton?
100
Anything that has matter and takes up space
What is Matter?
100
Elements that are hard, shiny, malleable, and good conductors of heat and electricity
What are Metals?
200
Order from greatest to least
What is Descending Order?
200
Tiny, very dense, positively charged region in the center of an atom; made up of protons and neutrons
What is a Nucleus?
200
Negatively charged subatomic particle of the electron cloud that is involved in the formatonof chemical bonds
What are Electrons?
200
Form as a result of the loss or gan of an electron
What is an Ion?
200
Elements that are liquid, gas, or brittle solid, and are poor conductors of heat and electricity
What are Nonmetals?
300
Any number that can be written in fraction form
What is a Rational Number?
300
All of the area inside an atom surrounding the nucleus where electrons are found
What is an Electron Cloud?
300
A subatomic particles of the nucleus of an atom that's without charge that contributes to the mass of an atom
What is a Neutron?
300
The sum of negative and positive charges
What is Net Charge?
300
Rate at which a chemical substance undergoes a chemical change
What is Reactivity?
400
Rules describing what order to use in solving equations
What is Order of Operations?
400
A form of charge found in the subatomic particles that make up all atoms
What is an Electrical Charge?
400
Average mass of protons and neutrons in an element
What is Atomic Mass?
400
Electrons in the outermost energy level
What are Valence Electrons?
400
Physical and chemical characteristics or a substance
What are Properties?
500
The small raised number that tells you how many times to multiply the base to itself
What is an Exponent?
500
Particles that are smaller than the atom
What are Subatomic Particles?
500
Electrons i the outermost energy level
What are Valence Electrons?
500
Regions around the nucleus of an atom where elctrons are found
What are Energy Levels?
500
Column on Periodic Table that classify elements by the number of valence electrons
What is a Group?
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