Whats the word?
Periodic Table
Chemical or Physical Change
Applications
Wild Card
100
The negatively charged sub-atomic particle.
What is an electron?
100
The number of protons for an element
What is the Atomic Number?
100
Boiling water
What is a physical change?
100
1 mole = ______________ Molecules
What is 6.02 x 10^23?
100
Number of Liters in 1 mole of a gas at STP
What is 22.4
200
The compound or element on the left side of the arrow in a Chemical equation.
What is a reactant?
200
The horizontal row on the periodic table.
What is a period?
200
removing nail polish
What is a chemical change?
200
Unit used for mass
What are grams?
200
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What is yields?
300
The mass of one mole of a substance.
What is the Molar Mass?
300
The number of protons and neutrons in an element
What is the mass number?
300
Cooking food
What is Chemical change?
300
Compounds that use prefixes when naming.
What are Covalent compounds?
300
How many particles in .75 moles of Ag?
What is 4.51 x 10^23?
400
The electrons on the outermost shell of the atom.
What is a valence electron?
400
Has a particle structure that is tightly packed and vibrating quickly.
What is a solid?
400
Nails Rusting
What is a Chemical Change?
400
How many neutrons in 1 atom of neon?
What is 10?
400
He developed the math behind the mole. Last name only.
Who is Avogadro?
500
A positively charged ion, usually a metal.
What is a cation?
500
This compound has 27 electrons.
What is Cobalt?
500
Pouring Milk
What is a Physical Change?
500
The formula for Magnesium Chloride.
What is MgCl2?
500
There are ____________grams in 20 liters of CO at STP.
What is 16.08?
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