Chemistry 1
Chemistry 2
Chemistry 3
Chemistry 4
Chemistry 5
100
The number you use to find the number of protons in the nucleus.
What is the atomic number?
100
3 main states of matter
What are Solid, liquid, and Gas?
100
Ca
What is the element symbol for Calcium?
100
B
What is the chemical symbol for Boron?
100
The label for mass
What is grams?
100
Three main groups of elements are on the periodic table
What are metals, nonmetals, and metalloids?
100
Ar
TWhat is the element symbol for Argon?
100
The number of protons in the atom Beryllium
What is 4?
100
The chemical formula for Carbon Monoxide.
CO
100
Avogadro's number
What is 6.02x1023 ?
200
The trend that means the distance between the nucleus and outermost electron of an atom.
What are atomic radius?
200
MgCl2
What is the chemical formula for Magnesium Chloride?
200
Protons and Neutrons
What subatomic particles are in the nucleus?
200
You must push this button on the scale in order to properly measure using a weight boat.
What is tare or zero?
200
The proper conversion factor for liters of gas to moles
1/22.4
200
Group 18 elements on the right hand side of the periodic table of elements.
What are the Noble Gases?
200
The 7 shown here is called this.
What is the atomic number of Nitrogen?
200
The electron
What subatomic particle is in the outside of the nucleus of an atom?
200
Alkali metals
What are the elements in Group 1 called ?
200
The proper conversion factor for mass to moles.
1/(molar mass
300
An Ionic Bond is formed by
What is exchange of electrons?
300
An ion
What is a positive or negative charged molecule?
300
Ne
What is the symbol for the element neon?
300
Halogens
What are the group 17 or 7 elements called?
300
The volume of 1.25 mol He gas at STP.
What is 28.125 L ?
400
A covalent bond is formed by
What is the sharing of electrons?
400
Name all 3 subatomic particles.
What are Protons, Neutrons, and Electrons
400
Na
What is the element symbol for sodium?
400
26
How many protons are in Iron?
400
The mass of 7.00 mol H2O2
What is 238 g ?
500
The elements in Group 1 or on the left of the periodic table
What are highly reactive elements or alkali metals?
500
Nitrate, Acetate, Oxalate, Sulfate are all examples.
What is a polyatomic ion?
500
The type of Elements that are the most abundant on the periodic table.
What is a Metal?
500
A type of element with properties between metals and non-metals
What are metalloids?
500
The percent composition of Na3PO4
What is
Na = 42%
P = 19%
O = 39%