Names
Formulas
Electrons
Neutrons
Protons
100
What is the name of Na2O?
sodium oxide
100
What is the chemical formula for Aluminum Chloride?
Al2S3
100
What is the charge on an electron?
negative charge
100
What charge do neutrons have?
They have a neutral charge.
100
Do protons have a positive, negative or neutral charge?
Positive
200
What is the name for AlCl3?
Aluminum Chloride
200
What is the chemical formula for Lithium Oxide?
Li2O
200
Are electrons found in the nucleus of the atom?
No, they orbit around the atom.
200
Do neutrons have a charge?
no
200
Where are protons found in an atom?
They are found in the nucleus.
300
What is the name for NaBr?
Sodium Bromide
300
What is the chemical formula for calcium bromide?
CaBr
300
Where do electrons orbit the nucleus of an electron?
They orbit in different energy levels
300
Where are neutrons found?
In the nucleus of the atom
300
What does the number of protons determine for an element on the periodic table?
Which element an atom represents
400
What is the name for BaO?
Barium Oxide
400
What is the chemical formula for Sodium Oxide?
Na2O
400
How many electrons can the first energy level hold?
two
400
Name a physical property of any element on the periodic table.
What is color, hardness, state or texture.
400
What is the name of an atom with six protons?
What is Carbon?
500
What is the name for Li2O?
Lithium Oxide
500
What is the chemical formula for table salt aka sodium chloride?
NaCl
500
What are the electrons in the out energy level called?
What is a valence electron
500
What would you define "color, hardness, state or texture" of an element on the periodic table as?
What is a physical property of an element?
500
What is the name of an atom with 17 atoms?
What is chlorine?
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