Mscoe Chemistry For Cssc

Front 1

The chemical symbol "B" represents the element

Back 1

Boron

Front 2

The chemical symbol "F" represents the element

Back 2

Fluorine

Front 3

In general, the portion of the periodic table that represents the nonmetals is the

Back 3

Upper Right

Front 4

The element gold is represented by the symbol

Back 4

Au

Front 5

The atomic number of carbon is

Back 5

6

Front 6

The atomic weight of chlorine is

Back 6

35

Front 7

In regard to location within an atom, which of the following statements is correct?

Back 7

Protons and neutrons are in the nucleus.

Front 8

Which part of an atom has no electrical charge?

Back 8

Neutron

Front 9

Regarding the weight of the parts of an atom, what are the weights of Protons, Electrons and Neutrons?

Back 9

Neutrons and Protons weigh 1AMU, Electrons have no weight.

Front 10

The atomic number of an element is the same as

Back 10

The number of protons in an atom.

Front 11

How much do electrons weigh and what is their charge?

Back 11

Weigh 0, -1 Charge

Front 12

What is the chemical symbol for magnesium?

Back 12

Mg

Front 13

How many protons are in a sodium atom?

Back 13

11

Front 14

What does the "Z" number identify?

Back 14

Atomic Number

Front 15

How are the elements on the periodic table organized?

Back 15

Increasing atomic number

Front 16

According to the Octet Rule, how many electrons can occupy the outer shell of an atom?

Back 16

8

Front 17

The state of matter which a material has a specific volume but has no defined shape is defined as?

Back 17

Liquid

Front 18

An isotope is best described as

Back 18

An atom which has a change in the number of neutrons in the nucleus (atomic weight).

Front 19

The first shell having 1 or 2 electrons but never more is a description of

Back 19

The Duet Rule

Front 20

What is ionization?

Back 20

The process by which an atom gains or loses electrons.

Front 21

What class of salts, when in contact with moisture, will evolve heat, a caustic solution and oxygen?

Back 21

Peroxide Salts

Front 22

LiH belongs to what family

Back 22

Binary Salts

Front 23

Elements to the left of the periodic table tend to be more_________ than those to the right

Back 23

Electropositive

Front 24

Elements to the top right of the periodic table are __________ in atomic radius than those to the bottom left of the table.

Back 24

Smaller

Front 25

What 4 binary salts present significant water reactive hazards?

Back 25

1. Carbides 2. Hydrides 3. Nitrides 4. Phosphides

Front 26

C8H16 belongs to which family?

Back 26

Alkenes

Front 27

Propylene belongs to which family?

Back 27

Alkenes

Front 28

Isobutane has what type of carbon to carbon bond?

Back 28

Single Bond

Front 29

C6H6 belongs to which family?

Back 29

Aromatics

Front 30

Butene belongs to which family?

Back 30

Alkenes

Front 31

C6H5CH3 represents the compound___________.

Back 31

Toluene

Front 32

What is the most stable type of carbon to carbon bonds?

Back 32

Resonant

Front 33

What is an isomer?

Back 33

A compound with the same formula as another compound, but with a different structure.

Front 34

Hydrocarbon compounds are composed of which elements?

Back 34

Hydrogen and Carbon Only

Front 35

H2C=CHCH3 represents the compound_______.

Back 35

Propene

Front 36

The formula for ethane is _________.

Back 36

C2H6

Front 37

What is the representation of halogenated hydrocarbons?

Back 37

R-X

Front 38

The amine family of hydrocarbons is based on which element?

Back 38

Nitrogen

Front 39

Cyanide functional group is identified by_______.

Back 39

CN

Front 40

The compound C2H3CN is________.

Back 40

Acrylonitrile

Front 41

What are the major hazards associated with the amines?

Back 41

Flammable and Toxic

Front 42

C2H3Cl is the formula for _________.

Back 42

Vinyl Chloride

Front 43

When in contact with moisture or water, the binary consult, hydrogen bromide will form a _______.

Back 43

Binary Acid

Front 44

Other than being the simplest form, what does an element do?

Back 44

Still retains the properties of the element

Front 45

S, P, D and F are the letter designators for _______.

Back 45

Quantum Mechanics Sub-orbitals

Front 46

Carbamates are a combination of which two functional groups?

Back 46

1. Amine 2. Ester

Front 47

The symbol for silver is _______.

Back 47

Ag

Front 48

Propyne belongs to the family know as ________.

Back 48

Alkynes

Front 49

The formula C2H5OOC2H5 is _________.

Back 49

Ethyl Peroxide

Front 50

The formula CH3OC2H5 is __________.

Back 50

Methyl Ethyl Ether

Front 51

What gas would be produced if calcium peroxide came in contact with water?

Back 51

Oxygen

Front 52

What is a Covalent Bond?

Back 52

The sharing of electrons.

Front 53

The radical C2H3 is called _______.

Back 53

Vinyl

Front 54

What defines an Organic Nonsalt?

Back 54

A Nonmetal bonded with a Nonmetal.

Front 55

During incident response, what are the 4 steps of the hazard/risk assessment?

Back 55

1. Identify 2. Classify 3. Predict 4. Assess

Front 56

What is the name for the horizontal rows on the periodic table?

Back 56

Periods

Front 57

Oxyacids have what hazard?

Back 57

Corrosive

Front 58

Thio Ethers must contain what element?

Back 58

Sulfer (between 2 hydrocarbon radicals)

Front 59

C8H16 is a member of the __________ family.

Back 59

Alkene

Front 60

The formula NO2CH3 is __________ .

Back 60

Nitromethane

Front 61

The formula C2H5F is ____________ .

Back 61

Ethyl Fluoride

Front 62

Hydrogen chloride dissolved in water creates __________ .

Back 62

A Binary Acid

Front 63

The hazard typical to organic peroxides is _______.

Back 63

They tend to be explosive.

Front 64

Which nonmetal will strive to complete the Octet Rule of bonding?

Back 64

Chlorine

Front 65

The outermost shell of the atom is called ________.

Back 65

Valence Shell

Front 66

How many electrons are in the outer shell of members of the alkali earth family?

Back 66

2

Front 67

Which family of hydrocarbons is a polymer hazard?

Back 67

Alkenes

Front 68

What family does H2SO4 belong to?

Back 68

Nonsalts

Front 69

KClO4 is a ___________.

Back 69

Chloride derivative.

Front 70

What bonds are considered to be the most unstable?

Back 70

Triple Carbon to Carbon

Front 71

The formula CH3CHO is what compound?

Back 71

Ethyl Aldehyde

Front 72

The formula C2H3CN is what compound?

Back 72

Acrylonitrile

Front 73

In the pure form, the binary acids are in what form?

Back 73

Gases

Front 74

What is an isotope?

Back 74

An atom with a differing number of neutrons than the most stable form of that element.

Front 75

CA(NO3)2 is an example of a(n) ___________.

Back 75

Oxidizer

Front 76

What comprises nearly all of the mass of an atom?

Back 76

Nucleus

Front 77

What is the concentration of a chemical that has an LEL of 5%, if you have 10% of the LEL?

Back 77

5000 ppm

Front 78

Heating oil is an example of a ____________.

Back 78

Mixture

Front 79

In general the most electronegative atoms are part of which family?

Back 79

Family VII

Front 80

Are lower or higher numbers easier when it comes to ionization potential?

Back 80

Lower numbers

Front 81

In order for the gas hydrogen bromide to become hydro bromic acid, it must first __________.

Back 81

Be dissolved in water

Front 82

_____________ are the salts that will evolve oxygen when exposed to moisture or water.

Back 82

Peroxide Salts

Front 83

What are the 3 states of matter?

Back 83

1. Solids 2. Liquids 3. Gases

Front 84

What is the model used to explain why transition metals can have different valences?

Back 84

Quantum Mechanical Model

Front 85

The likelihood that harm will occur is know as _______.

Back 85

Risk

Front 86

How can the lowest flashpoint be determined?

Back 86

Smallest, Lightest Molecular Weight

Front 87

Atomic Weight is the same as ________.

Back 87

The number of protons.

Front 88

The formula C6H4(CH3)2 is what compound?

Back 88

Ethyl Benzene

Front 89

The formula NaClO3 is what compound?

Back 89

Sodium Chlorate

Front 90

C4H8 is a member of what family?

Back 90

Alkenes

Front 91

What would be the greatest concern with C6H2CH3(NO2)3?

Back 91

Possibility of Mass Detonation

Front 92

The formula CH3OC2H5 is what compound?

Back 92

Methyl Ethyl Ether

Front 93

The formula CH3COC2H5 is what compound?

Back 93

Methy Ethyl Ketone

Front 94

What family does Sulfuric Acid belong to?

Back 94

Oxyacid

Front 95

The mass of a single molecule of Benzene is?

Back 95

78

Front 96

Sodium Carbide, a binary salt, reacts violently with water to produce ___________ among other things.

Back 96

Acetylene Gas

Front 97

Most of the elements in Families VII and VIII are in what state?

Back 97

Gas

Front 98

What is the hazard associated with hydroxides?

Back 98

Corrosive

Front 99

The most commonly occurring alkyne is _________.

Back 99

C2H2 (Acetyline)

Front 100

Slow oxidation of ________ can result in organic peroxides being formed.

Back 100

Ethers

Front 101

Isotopes of elements with atomic numbers greater than _____ are radioactive.

Back 101

83

Front 102

Most hazardous materials incidents deal with mixtures of chemicals, so why do we study pure substances instead of mixtures?

Back 102

Pure substances in a mixture retain their individual properties.

Front 103

Chemistry for CSSC (Chemical Captains' Career Course)

Fort Leonard Wood, MO

Back 103

HELL FIRE!