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Atomic Mass
Protons, Electrons, And neutrons.
Valence Electrons
Mystery Question
Tie-Breakers
100
The mass of an atom is found in this.
What is the nucleus
100
The proton has this charge.
What is positive.
100
These columns are labeled 1-7 and called this.
What are periods.
100
The weight of protons and neutrons together is called this.
What is atomic mass.
100
The atom model most commonly used is called this.
What is the Bohr model.
200
The atomic number is equal to this in an atom.
What is the number of protons.
200
The neutron has this charge.
What is neutral.
200
These rows are labeled 1-18 and are called this.
What are groups.
200
An electrons mass is this.
What is none.
200
Most of the atom is made of this.
Empty space.
300
The symbol for the element with 16 protons.
What is S.
300
The protons and electrons are located here.
What is the nucleus
300
Groups show the number of these.
What are Valence electrons.
300
Lithium has this many neutrons.
What is 4.
400
Helium has this many neutrons.
What is 2.
400
Electrons have this charge.
What is negative.
400
Periods show the number of these.
What are shells, energy levels.
400
Sulfur has this many neutrons.
What is 16.
500
The mass of the element with 47 electrons.
What is 108 AMUs.
500
The electrons are located here.
What is The Electron Cloud.
500
Groups 1-3 and 12-18 show this.
What is the number of Valence electrons
500
Oxygen has this many valence electrons.
What is 6