The smallest properties that everything is made of.
A. a molecule
B. an element
C. an atom
D. A particle
What is C? An Atom.
100
This is the number of protons in a nucleus.
What is an atomic number?
100
This can not be broken down into other substances.
What is a element?
100
A metal that is never found in it's native form.
A. Aluminum.
B. Steel
C. Copper
D. Iron
What is A? Aluminum.
100
The Three types of matter
What are solids, liquids, and gases.
200
Another word for rust.
A. Coal
B. Iron Oxide
C. Mold
D. Metal Oxide
What is B? Iron Oxide.
200
This is the amount of elements in the periodic table.
A. 500
B.24
C.118
D.There's no limit.
What is (C: 118.
200
An organization of elements.
What is the periodic table of elements?
200
A Type Of Rock That Contains Metals.
A. Oxide
B. Ores
C. Alloys
D. None of the above
What is B. Ores are a type of rock that contains metal.
200
This is what is created when two or more atoms are formed.
A. New particles
B. Molecules
C. Combined Atoms
D. None Of the above.
What is A. New Particles.
300
A Natural gas that is mostly one compound.
A. Oxygen
B. Carbon Dioxide
C. nitrogen
D. Methane
What is D. Methane.
300
This is helium on the periodic table.
A.HI
B.HE
C.HL
D.None of the above.
What is B? HE.
300
A group of atoms stuck together.
What is a nucleus?
300
When iron and steel are oxidized.
What is the formation of rust?
300
The Smallest piece of carbon dioxide.
A. carbon atoms
B. carbon molecules
C. carbon dioxide molecules
D .carbon dioxide atoms
What is C. Carbon Dioxide Molecules.
400
The process in which two or more substances combine to make one or new substances that have different properties than the original ones.
A. Chemical Reaction
B. Chemical Formula
C. Mixture and Solution
D. Combined Mixture
What is A. A chemical reaction.
400
This person started the periodic table of elements.
A. Abraham Lincoln
B. Dr. Mendy
C. Galileo
D. Dmitry Mendeleyev
What is (D. Dmitry Mendeleyev?
400
Characteristics that organize the periodic table of elements.
What is a chemical property?
400
Something That Forms When Aluminum, Nickel, And Cobalt, Combine.
A. Alloys
B. A new Molecule
C. Iron
D. Alnico
What is D. Alnico.
400
Something created during chemical reactions.
A. Atoms
B. Molecules
C. Particles
D. None of the above
What is B. Molecules.
500
A reaction that gives off a lot of heat.
A. A hot reaction.
B. A chemical reaction
C. A chemical formula
D. Fast Reaction
What is D. A fast reaction.
500
Scientists know about the element's ____ ____.
What is chemical properties?
500
The smallest particle of an element that has the properties of the element and can exist either alone or in combination with a similar atom as a molecule.
What is an atom?
500
This Is What Mixtures Of Metals Are Called.
A. Metal mixtures
B. Alloys
C. Alnico
D. None of the above.