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Atom, not Adam
Ella Meant...
Heavy Metal!
Hold Your Gas!
Vocab-barfin'
100
The positive subatomic particle
What is Proton
100
The founder of the periodic table
Who is Mendeleev
100
The ability to be hammered without shattering
What is malleability
100
A metal that lacks most of the properties of a metal.
What is a nonmetal
100
The elements in group 18
What are The Noble Gases
200
The number that tell us the number of protons and electrons
What is Atomic Number
200
These contain either one or two letters and identify an element.
What are Chemical Symbols
200
The ease and speed with which an element combines with another element.
What is Reactivity
200
The group number of the Halogens
What is 17
200
Horizontal rows on the periodic table
What are periods
300
The mass of one electron
What is 1/2000 amu
300
The elements in a column.
What is A Group
300
The metals in group 1
What are the Alkali Metals
300
Each element in this family can gain, lose, or share 4 electrons.
What is The Carbon Family
300
A diagram or mental picture of a atom.
What is a Model
400
The number of protons and neutrons is contained within this number.
What is Mass Number
400
The way the periodic table is arranged.
What is by Atomic Mass
400
These metals have to lose 2 electrons to react with another element.
What are the Earth Alkaline Metals
400
Consists of 2 of the same type of atoms.
What is a Diatomic Molecule
400
These move rapidly around the nucleus of the atom.
What are electrons.
500
Atoms with the same number of protons but different numbers of neutrons.
What are isotopes
500
Each horizontal row on the periodic table
What is a period
500
These metals are sometimes used in ladders and airplane parts.
What are the Earth Alkaline Metals
500
This groups name means "salt-forming"
What are the Halogens
500
A mixture of a metal with at least 1 other element.
What is an Alloy