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TOPNOTCHER > Chemistry (Day 6) > Flashcards

Chemistry (Day 6) Flashcards

1
Q

composition, structure of matter, chemical reactions, study of matter and changes

A

chemistry

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2
Q

father of chemistry, listed known elements cohns, first modern chemical textbook

A

antoine lavoiser

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3
Q

do not contain carbon

A

inorganic chemistry

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4
Q

father of inorganic chemistry

A

alfred werner

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5
Q

carbon containing compounds, reactions lead to the production of gasoline, plastics, detergent, food additives and medicine

A

organic chemistry

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6
Q

cohns element of antione lavoiser

A

carbon, oxygen, hydrogen, silicon

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7
Q

father of organic chemistry

A

friedrich wohler

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8
Q

chemistry and biology meet

A

biochemistry

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9
Q

father of biochemistry

A

carl neuberg

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10
Q

what substance, how much substance is present

A

anayltical chemistry

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11
Q

father of analytical chemistry

A

Izaak maurits kolthoff

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12
Q

applies the theories of physics (thermodynamics)

A

physical chemistry

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13
Q

father of physical chemistry

A

friedrich wilhelm ostwald

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14
Q

tightly packed, exist in physical environment

A

solid

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15
Q

copie sthe shape of the container

A

liquid

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16
Q

randon

A

gas

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17
Q

absorb energy, absorb heat

A

energy in

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18
Q

solid to liquid

A

melting

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19
Q

liquid to gas

A

vaporization

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20
Q

solid to gas

A

sublimation

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21
Q

energy in 3 stages

A

melting, vaporization, sublimation

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22
Q

releases energy, release heat

A

energy out

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23
Q

3 stages of energy out

A

freezing, condensation, deposition

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24
Q

liquid to gas

A

freezing

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25
Q

gas to liquid

A

condensation

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26
Q

gas to solid

A

deposition

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27
Q

basic unit of element, has subatomic particle, indivisible, smallest particle

A

atom

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28
Q

positive charged

A

proton

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29
Q

who discover the positive charge of proton

A

eugene goldstein

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30
Q

who name its name proton

A

rutherford

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31
Q

number of proton present in an atom, determines ana element

A

atomic number

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32
Q

negative charge

A

electrons

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33
Q

who discovered the electron

A

jhon thompson

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34
Q

who found the value of the charge electron

A

robert millikan

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35
Q

uncharged particles, they make up almost of the mass

A

neutrons

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36
Q

who discovered the neutrons

A

james chadwick

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37
Q

total of neitrons and protons in the nucleus, contribute to the mass of an element

A

mass number

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38
Q

formula of mass number

A

P+N

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39
Q

same atomic number different mass number

A

isotopes

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40
Q

arrangement of chemical elements helpful in determining chemical properties

A

periodic table

41
Q

horizontal row of 7 periods

A

period

42
Q

columns of element 1 to 18

A

group

43
Q

group 1A to 8A

A

representative element

44
Q

groupp 1A

A

alakali metals

45
Q

group 2A

A

alkaline metals

46
Q

group 7A

A

halogens

47
Q

group 8A

A

noble gases

48
Q

group designated by numeral and the letter B

A

transition metal

49
Q

two rows at the bottom of the table

A

inner transition elements

50
Q

families in the periodic table

A

song the names of the elements

51
Q

transition metals that bond to molecules or ions

A

metal complexes

52
Q

molecules or ions bond to metal ion

A

ligand

53
Q

Ag(NH3)2
where is the ligand and where is the molecules or ions

A

ligand = Ag
metalion = (NH3)2

54
Q

Atom of the bond that is directly bound to metal

A

donor atom

55
Q

same compositon but different bonds

A

isomers

56
Q

differ in the arrangement of tyhe ligands

A

structural isomers

57
Q

how many elements in periodic table

A

118

58
Q

how many elements are naturall occuring

A

94

59
Q

how many elements are synthetic (laboratory exist)

A

24

60
Q

have the same bonds but differents ways in which the ligands occupy the spece around the metal center

A

stereoisomers

61
Q

x

relatively rare, ligand is capable of coordinating to a metal in two ways

A

linkage isomers

62
Q

coordinating to a metal in two ways

A

nitrogen atom
oxygen atom

63
Q

differ in ligands, opposed to those outside the coordination sphere

A

coordination sphere isomers

64
Q

two kinds of isomers

A

structural isomers and streoisomers

65
Q

arrangements of the atoms is different but the same bond are present

A

geometric isomers

66
Q

adjacent position

A

cis isomer

67
Q

across from one another

A

trans isomer

68
Q

two kinds of structural isomers

A

coordination sphere isomer
linkage isomer

69
Q

two kinds of stereoisomer

A

geometric isomers
optical isomers

70
Q

effective in the treatment of testicular,ovarian, and certain other cancers

A

cisplatin

71
Q

mirror images

A

optical isomers/enantiomers

72
Q

moelcules thata re not superimposable on theior mirror image are said to be

A

chiral

73
Q

right

A

dextrorotatory

74
Q

left

A

levorotatory

75
Q

negative cahatge ions

A

anions

76
Q

charged atom, positive or negative

A

ions

77
Q

positive charged ion

A

cations

78
Q

electrically neitral, combination of two or more atoms

A

molecule

79
Q

7 common diatomic molecule, too reactive, independent

A

Have no fear of ice cold bear

80
Q

trabsfer electrons
metal+non metal

metal - ium
nonmetal gen, ine

A

ionic bonding

81
Q

sharing of electrons
nonmetal +nonmetal

metal - ium
nonmetal gen, ine

A

covalent bonding

82
Q

foremed of two elements
naming: metal+nonmetal+ide

A

binary compounds

83
Q

compunds of three elements
naming: metal+metal+polyatomic ion

A

ternary compound

84
Q

naming: 1st element+ #of 2nd element+ide

A

naming molecular compounds using greek prefixes

85
Q

chemical changes, new substance, rearrangement of atom

A

chemical changes

86
Q

starting materials

A

reactants

87
Q

foremes as a result

A

products

88
Q

no atoms are created or destroyed

A

law of conservation of mass

89
Q

number of atoms reactants balance the number of atoms in the product

A

balanced chemical equation

90
Q

multiplier of the atoms in the formula

A

coefficient

91
Q

written on the lower right side of the symbol of the element, tell number of atoms of each element

A

subscript

92
Q

combine

types of chemical reaction

A

synthesis

93
Q

breaks down

types of chemical reaction

A

decomposition

94
Q

one replace another

types of chemical reaction

A

single displacement

95
Q

two compound exchange

types of chemical reaction

A

double displacement

96
Q

fuel reacts with oxygen to produce carbon dioxide and water

types of chemical reaction

A

combusition

97
Q

release heat/energy

types of chemical reaction

A

exothermic

98
Q

aborb heat/energy

types of chemical reaction

A

endothermic

99
Q

combining acid and base produce water and salt

types of chemical reaction

A

neutralization

TOPNOTCHER (50 decks)

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