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Measurement
Matter
Periodic
Table
Bonds
Chemical
Reactions
100
The prefixes for the metric ladder
What is Kilo Hecto, Deka, Units, Deci, Centi, Milli
100
The three states of matter. (need to be able to describe their movement of molecules)
What is solid, liquid and gas.
100
The first group of the periodic table.
What is alkali metals?
100
The two types of bonds.
What are ionic and covalent?
100
The word that is used for the arrow when reading a chemical equation.
What is "yields"?
200
Convert the following measurements 351.2 dg = ___________ hg
What is .3512 hg
200
Basic unit of an element; made of protons, neutrons and electrons.
What is an atom.
200
Find the number of protons, neutrons and electrons of the following element: Germanium (Ge)
What is p: 32 n: 41 e: 32
200
For an ionic bond... The charge for Calcium (Ca) The charge for Bromine (Br)
What is Ca 2+ Br 1-
200
One the left side of the arrow ---> right side of the arrow ______________ --> ____________
What is reactants then products?
300
Convert the following measurement: 1,293,473 mm = ____________km
What is 1.293473 km
300
When two or more atoms are are bonded chemically.
What is a molecule.
300
The group that does not want to form any bonds with any other atoms.
What is noble gases?
300
The ionic compound for potassium and oxygen. Write the name.
What is K2O Potassium Oxide
400
Calculate the volume of a box that has the measurements of 5cm , 10cm, 2 cm
What is 5x10x2 = 100cm3
400
The process of a liquid turning into a gas.
What is vaporization?
400
The metals are on the ______ side of the P.T. and the nonmetals are on the _________ side.
What is left and right?
400
The Lewis Dot Structure for Nitrogen and Fluorine.
What is N (5) F (7)
400
Balance the following equation CH4 + O2 --> CO2 + H20
What is CH4 + 2O2 --> CO2 + 2H2O 1212
500
Find the density of a box that has the measurements of 3cm, 5cm, 6cm, and a mass of 45g.
What is D = m/v D = 45 / 90 D = 0.5 g/cm3
500
The Law that states that the Mass of matter will always be the same in a chemical reaction.
What is the Law of Conservation of Mass?
500
The number of valence electrons on Phosphorus.
What is 5.
500
Draw the covalent compound for phosphorus + chlorine
What is PCl3
500
Balance the following equation: N2 + H2 --> NH3
What is N2 + 3 H2 --> 2 NH3 1 3 2