Basic Chemistry

Front 1

Matter

Back 1

Anything that occupies mass

Life is composed of _____

Front 2

Chemical Element

Back 2

A substance that cannot be broken down further.

Front 3

Compound

Back 3

A substance that contains two or more elements in a fixed ratio.

Front 4

Atom

Back 4

Smallest Unit of Matter

Front 5

Oxygen

Back 5

O

Front 6

Carbon

Back 6

C

Front 7

Hydrogen

Back 7

H

Front 8

Nitrogen

Back 8

N

Front 9

Calcium

Back 9

Ca

Front 10

Phosphorus

Back 10

P

Front 11

Sulfur

Back 11

S

Front 12

Sodium

Back 12

Na

Front 13

Chlorine

Back 13

Cl

Front 14

Magnesium

Back 14

Mg

Front 15

Potassium

Back 15

K

Front 16

Structure of an Atom

Back 16

1)Protons
2)Neutrons
3)Electrons

Front 17

Atomic Number

Back 17

Number of Protons

Front 18

Mass Number

Back 18

Number of Protons+Number of Neutrons

Front 19

Mass# - Atomic#=

Back 19

Number of Neutrons

Front 20

# of Protons=

Back 20

=Number of Electrons

Front 21

Electrons Positioning

Back 21

2 in First
8 In Rings After

Front 22

Copper

Back 22

Cu

Front 23

Flourine

Back 23

F

Front 24

Iodine

Back 24

I

Front 25

Iron

Back 25

Fe

Front 26

Isotopes

Back 26

Atoms of the same element that have different numbers of neutrons.

Front 27

Protion

Back 27

Mass #1

Front 28

Deuterium

Back 28

Mass #2

Front 29

Tritium

Back 29

Mass #3

Front 30

Radioactive Isotopes

Back 30

-Give off radiation
-Used for medical studies since they can be deteched in the body by special machinery.

Front 31

Reactants=Product

Back 31

Chemical Reactions Formula

Front 32

H2O

Back 32

Water

Front 33

NaCl

Back 33

Salt

Front 34

C6H12O6

Back 34

Glucose (Sugar)

Front 35

H2+O2=H20

Back 35

Unbalanced equation.

Front 36

2H2+O2=2(H20)

Back 36

Balanced equation.

Front 37

Chemical Bond

Back 37

A force that holds two atoms together

Front 38

Covalent Bond (Molecule)

Back 38

Share the electrons in their outer-shells.

Front 39

Ionic Bond (Ion)

Back 39

Give-Up/Acquire elections so that both atoms have complete outer-shells.

Front 40

Single Bond

Back 40

2 Electrons Shared

Front 41

Double Bond

Back 41

4 Electrons Shared

Front 42

Acid

Back 42

Any compound that produces hydrogen (H+) ions in solution.

Note:Ions are charged particles.
Note:Solution is water.

Front 43

Base

Back 43

Any compound that produces Hydroxide Ions (OH-)

Front 44

Acid+Base=Salt+Water

HCl+NaOH=NaCl+H20

Back 44

Neutralization.

Front 45

Salt

Back 45

An ionic compound produces during the neutralization reaction.

Note:NaCl

Front 46

Red Litmus Paper

Back 46

Turns Blue in Base

Front 47

Blue Litmus Paper

Back 47

Turns Red in Acid

Front 48

Neutral Litmus Paper

Back 48

Turns Blue in Base

Front 49

pH (Hydrion) Paper

Back 49

Determines pH on chart

Front 50

Methyl Orange

Back 50

Turns Red in an Acid

Front 51

Phenolphthalem

Back 51

Turns Red in a Base.

Front 52

Mixtures (Liquid, Solid, Gas)

Back 52

Two or more substances that have combined physically, but not chemically (by bonding).

Front 53

Solution (Liquid)

Back 53

When the Solute dissolves or disassociates in a Solvent.

Front 54

Solute

Back 54

The Material in the Solvent (H20)

Front 55

Colloidal Dispersion

Back 55

Particles can be seen, but are too small to settle out.

Front 56

Suspension

Back 56

Particles are large and settle to the bottom when left standing. They may stay if up the substance is in motion.

Ex:Blood.

Front 57

Solution, Colloidal Dispersion, and Suspension are present in...

Back 57

Living Cells and Tissues

Front 58

Acid Precipitation

Back 58

When acid particles and chemicals fall from the sky in the form of precipitation.

Ex:Rain, Snow, Fog.

Front 59

The main causes of Acid Precipitation are...

Back 59

Sulfur and Nitrogen Oxides

Front 60

pH of Acid Rain is less than...

Back 60

pH 5.6