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Honors Chem > Semester exams > Flashcards

Semester exams Flashcards

1
Q

[Vocab]

States the periodic table is arranged by increasing order of atomic number.

A

Periodic law

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2
Q

[Vocab]

All of these elements are radioactive

A

actinides

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3
Q

[Vocab]

A vertical column on the periodic table, the same number of outer electrons

A

group

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4
Q

[Vocab]

Elements with a complete outer shell

A

noble gas

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5
Q

[Vocab]

Elements that tend to lose electrons easily

A

Alkali metals

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6
Q

[Vocab]

Elements that have the same outermost energy levels

A

period

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7
Q

[Vocab]

Elements in the s and p blocks of the periodic table

A

main group

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8
Q

[Vocab]

Electrons of the outermost shell of the atom

A

valence electrons

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9
Q

[Vocab]

Arranged the periodic table based on atomic weight

A

Mendeleev

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10
Q

[Vocab]

Most of the elements on the periodic table are classified as this

A

Metal

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11
Q

[Vocab]

Arranged the periodic table based on atomic number

A

Moseley

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12
Q

[Vocab]

The most common element of the periodic table that has no neutrons.

A

hydrogen

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13
Q

[Vocab]

The group of elements whose last electrons into the d-orbital

A

transition elements

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14
Q

[Vocab]

The family name given to the reactive elements of group 17

A

halogens

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15
Q

[Vocab]

The group of elements that have two electrons in their outermost shell

A

alkaline earth metals

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16
Q

[Vocab]

John Newlands arranged the known elements according to their properties

A

law of octaves

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17
Q

[Name the Group]

3-Charge

A

Group 15

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18
Q

[Name the Group]

ns^2 np^1

A

Group 13

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19
Q

[Name the Group]

7 valence electrons

A

Group 17

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20
Q

[Name the Group]

2+ Charge

A

Group 2

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21
Q

[Name the Group]

1 valence electron

A

Group 1

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22
Q

[Name the Group]

ns ^2 np^6

A

Group 18

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23
Q

[Name the Group]

4 valence electrons

A

Group 14

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24
Q

[Name the Group]

ns^2 np^4

A

Group 16

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25
[Name the Group] Inert gases
Group 18
26
[Name the Group] Sulfur
Group 16
27
[Name the Group] -Very reactive -forms basic solutions -soft -can be cut with a knife
Group 1
28
[Name the Group] 3 valence electrons and a 3+ charge
Group 13
29
[Name the Group] [Ne] 3s^2
Group 2
30
[Name the Group] Salt makers
Group 17
31
[Name the Group] ns^2 np^3
Group 15
32
[Name the Group] [kr] 4d^10, 5s^2, 5p^2
Group 14
33
[Is it a Metal, Nonmetal, or a Metalloid] Reacts in HCl
Metal
34
[Is it a Metal, Nonmetal, or a Metalloid] Mg
Metal
35
[Is it a Metal, Nonmetal, or a Metalloid] Boron
Metalloid
36
[Is it a Metal, Nonmetal, or a Metalloid] Semiconductor
Mettaloid
37
[Is it a Metal, Nonmetal, or a Metalloid] Chlorine
Nonmetal
38
[Is it a Metal, Nonmetal, or a Metalloid] Shiny and malleable
metal
39
[Is it a Metal, Nonmetal, or a Metalloid] Shiny and brittle
Metalloid
40
[Is it a Metal, Nonmetal, or a Metalloid] True conductor of electricity
Metal
41
[A group Element or B group Element?] Calcium
A group
42
[Is it a Metal, Nonmetal, or a Metalloid] Zinc
B group
43
[Is it a Metal, Nonmetal, or a Metalloid] p block
A group
44
[Is it a Metal, Nonmetal, or a Metalloid] d block
B group
45
[Vocab] The energy charge of an atom when it gains an electron
electronaffinity
46
[Vocab] The energy required to remove an electron from an atom or ion
ionization energy
47
[Vocab] The ability of an atom to attract electrons
electronegativity
48
[Vocab] The size of an atom is termed ______?
atomic radius
49
[Vocab] Valence electrons are shielded by interior electrons from the nucleus. This is called ___________?
electron shielding
50
[Vocab] The overall positive charge of the nucleus
nuclear charge
51
[What is the charge moving down the periodic table, and moving to the right] Electronegativity
(Down): Decreases (Right): Increases
52
[What is the charge moving down the periodic table, and moving to the right] Atomic Radius
(Down): Increases (Right): Decreases
53
[What is the charge moving down the periodic table, and moving to the right] Ionization Energy
(Down): Decreases (Right): Increases
54
[What is the charge moving down the periodic table, and moving to the right] Electron Affinity
(Down): Decreases (Right): Increases
55
[What is the charge moving down the periodic table, and moving to the right] Nuclear charge
(Down): Increases (Right): Increases
56
[What is the charge moving down the periodic table, and moving to the right] Electron Shielding
(Down): Increases (Right): No change
57
[Questions] Why does electronegativity increase moving to the right on the periodic table?
Increasing nuclear charge and no change in electron shielding
58
[Questions] Which of the following areas on the periodic table has the greatest electronegativity? -top left -top right -bottom left -bottom right
top right
59
[Questions] Which of the following has the greatest electronegativity? -Ca -Ni -Pt -Br
Br
60
[Questions] Why does atomic radius decrease moving to the right of the periodic table?
Increasing nuclear charge and no change in electron shielding
61
[Questions] What area on the periodic table has the greatest atomic radius? -top left -top right -bottom left -bottom right
Bottom Left
62
[Questions] Which of the following has the lowest atomic radius? -I -Sn -Sr
I
63
[Questions] Why does atomic radius increase moving down the periodic table?
More energy levels
64
[Questions] Why does electron shielding increase moving down the periodic table?
Increasing energy levels and increasing core electrons
65
[Questions] What area on the periodic table has the greatest electron shielding? -top -bottom -right -left
Bottom
66
[Questions] Which of the following has the greatest electron shielding (the loosest hold)? -C -K -Te -Cs
Cs
67
[Questions] Why does ionization energy increases moving to the right on the periodic table?
Increasing nuclear charge and no change in electron sheilding
68
[Questions] What area on the periodic table has the greatest ionization energy? -top left -top right -bottom left -bottom right
Top right
69
[Questions] Which of the following has the greatest ionization energy? -Li -Be -B
B
70
[Questions] Which one has a bigger radius? -Ca atom -Ca 2+ cation
Ca attom

Honors Chem (17 decks)

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