formulas and atoms
physical matter and the periodic table
bonding and solutions
equilibrium, oxidation-reduction and PH
organic and nuclear
100

The negative part of and atom.

what is an electron

100

the three phases of matter

what is a solid, liquid or gas?

100
the bound of O=O

what is a double bond?

100

the name of a system system that does not shift.

what is equilibrium?

100

a hydrocarbon.

what is a compound that contains only atoms of hydrogen and carbon?

200

A substance that cannot be brocken down.

A substance that can be brocken down.

what is an element?

what is a compound?

200

the sixth element on the periodic table.

what is Carbon

200

the chemical formula of dihydrogen monoxide.

H2O

200

the effect a catalyst has on a reaction.

what is a increase in reaction speed?

200

organic compound that contains an OH.

what is an alcohol?

300

the element Fe, O, and the compound NaCl.

what is Iron, Oxygen and salt.

300

0oc +273.

hint: asking for the number of degrees

what is 273oK

300

the bond between hydrogen and Oxygen atoms.

what is a hydrogen bound?

300

the half reaction Fe3+(aq) + 3e-  ---> Fe(s)

what is a reduction half reaction?

300
organic compounds that are acidic and contain a COOH group

what are organic acids?

400

 FeCl2 + NaCO3 forms.

what is FeCO+ NaCl?

400

___ increases when the temperature of a gas increases.

what is pressure?

400

the boiling point change that occurs as more particles are added to a solution.

what is an increase in pressure? 

400

the mixture of an acid and a base.

what is a salt?

400

when Ra-226 ---> Rn-222 + 42He.

what is alpha decay?

500

the gram formula mass of K2CO3.

what is 138.2 grams?

500

Au the 79th element.

what is gold?

500

the saturation when more salt can be added to water.

what is unsaturated?

500

the range of pH and what is an acid, base, or nutral.

what is 1 through 14, less then 7 is an acid, 7 is neutral and greater then 7 is basic?

500

radiation with a high penetrating power.

what is gamma radiation.