Chapter 4 Test - Chemistry

Front 1

aluminum

Back 1

Al

Front 2

antimony

Back 2

Sb*stibium

Front 3

argon

Back 3

Ar

Front 4

arsenic

Back 4

As

Front 5

barium

Back 5

Ba

Front 6

bisumth

Back 6

Bi

Front 7

boron

Back 7

B

Front 8

bromine

Back 8

Br

Front 9

cadmium

Back 9

Cd

Front 10

calcium

Back 10

Ca

Front 11

carbon

Back 11

C

Front 12

chlorine

Back 12

Cl

Front 13

chromium

Back 13

Cr

Front 14

cobalt

Back 14

Co

Front 15

Copper

Back 15

Cu*cuprum

Front 16

flourine

Back 16

F

Front 17

gold

Back 17

Au*aurum

Front 18

helium

Back 18

He

Front 19

hydrogen

Back 19

H

Front 20

iodine

Back 20

I

Front 21

iron

Back 21

Fe*ferrum

Front 22

lead

Back 22

Pb*plumbum

Front 23

lithium

Back 23

Li

Front 24

magnesium

Back 24

Mg

Front 25

manganese

Back 25

Mn

Front 26

mercury

Back 26

Hg*hydrargyrum

Front 27

neon

Back 27

Ne

Front 28

nickel

Back 28

Ni

Front 29

nitrogen

Back 29

N

Front 30

oxygen

Back 30

O

Front 31

phosphorus

Back 31

P

Front 32

platinum

Back 32

Pt

Front 33

potassium

Back 33

K*kalium

Front 34

radium

Back 34

Ra

Front 35

Silicon

Back 35

Sn

Front 36

Silver

Back 36

Ag*argentium

Front 37

sodium

Back 37

Na*natrium

Front 38

strontium

Back 38

Sr

Front 39

sulfur

Back 39

S

Front 40

tin

Back 40

Sn*stannum

Front 41

titanium

Back 41

Ti

Front 42

Tungsten

Back 42

W*wolfram

Front 43

Uranium

Back 43

U

Front 44

zinc

Back 44

Zn

Front 45

set of abbreviations for the chemical elements

Back 45

element symbols

Front 46

a given compound always contains the same proportions (by mass) of the elements. A given compound always has the same composition, regardless of where it comes from

Back 46

law of constant composition

Front 47

successfully explained important observations such sa the law of constant composition

Back 47

Dalton's Atomic Theory

Front 48

a distinct substance that is composed of the atoms of two or more elements and always contains exactly the same relative masses of those elements

Back 48

compound

Front 49

the types of atoms and the number of each type in each unit or molecule of a given compound is expressed by...

Back 49

chemical formula

Front 50

an atom with a dense center of positive charge around which tiny electrons moved in a space that was otherwise empty

Back 50

nuclear atom

Front 51

postive dense center of an atom

Back 51

nucleus

Front 52

holds same magnitude of charge as the electron, but its charge is positive

Back 52

proton

Front 53

a neutral particle found in most nuclei, slightly more massive than a proton, but has no charge

Back 53

neutron

Front 54

atoms with the same number of protons but different numbers of neutrons

Back 54

isotopes

Front 55

number of protons in a nucleus

Back 55

atomic number

Front 56

sum of the number of neutrons and the number of protons in a given nucleus

Back 56

mass number

Front 57

cathode-ray tube... who?

Back 57

Thomson

Front 58

gold foil experiment... who?

Back 58

Rutherford

Front 59

electrons... who?

Back 59

Thomson

Front 60

nucleus... who?

Back 60

Rutherford