radioactive isotopes are

used to date rocks, minerals and fossils

All of the following are true about mercury except __________________

best known for its use in nuclear reactors and in weapons

Why is hydrogen in column IA? (choose all that are correct)

it is highly reactive, it has only one electron in its valence shell, it is a nonmetal

Why is density important to gold mining?

Panning for gold causes denser particles to settle

ductile, Solid at room temperature

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Family Feud

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Families of the Periodic table

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Questions 88

Answers

1
_______________ is the only nonmetal located in group 1A.
sodium
helium
hydrogen
lithium
2
Diamond, Graphite, and charcoal are all made from______________
Metalloid elements
Boron elements
Carbon atoms
Transition metals
3
What family do the dark blue elements represent?
metals
Nobel gases
metaloids
Nonmetals
4
Nonmetals are
brittle
non-reactive
conductors
all of the above
5
These metals are soft enough to be cut with a knife
Transition metals
Actinides
Halogens
Alkali Metals
6
Found in Tombs of Egyptians.
Radium
Both Mercury and Gold
Mercury
Gold
7
The Nitrogen group is located in group _______.
3A
5A
4A
6A
8
Humphry Davy discovered
Platinum
Gold
Mercury
Calcium
9
All of the following are true about noble gases except ______
each glows a different color when current is passed though
bond easily with metals
have their outer electron shell full
exist as stable atoms
10
Which of the following families have two electron in the valence shell?
Alkali Earth Metals
Halogens
Metals
Alkali Metals
11
Sulfur
all the above
has a distinct smell
was first documented in the bible
is yellow in color
12
Which family is represented by the orange group?
Alkali Earth Metals
Nonmetals
Halogens
Alkali Metals
13
Iron, Nickel, and Cobalt are all...
magnetic
transition metals
halogens
alkali earth metals
14
radioactive isotopes are
used in batteries
gain mass
lose mass
used to date rocks, minerals and fossils
15
Which family is represented by the light blue color?
Inert Gases
Actinide Series
Transition Metals
Halogens
16
Magnesium will
Gain 2 electrons
gain 12 electrons
Lose 2 electrons
Lose 1 electron
17
Gold's oxidation number is usually
7
+1
-3
0
18
All organic compounds contain
Boron
Calcium
Carbon
Oxygen
19
Which are the least reactive?
Nobel gases
Alkali Metals
Alkali Earth Metals
transition metals
20
Marie and Pierre Curie Discovered
Radium
Polonium
Gold
Helium
21
All of the following are true about mercury except __________________
it is the cause of mad hatters disease
used in thermometers
best known for its use in nuclear reactors and in weapons
toxic and can accumulate in the body
22
Why is hydrogen in column IA? (choose all that are correct)
It is a alkali metal
it is highly reactive
it has only one electron in its valence shell
it is a nonmetal
23
Alkali metals have _____ valence electrons.
1
3
2
7
24
This was responsible for the rush of people to California in 1849
Oxygen
Gold
Silver
Uranium
25
Uranium is all of the following except_____________________
best known for its use in nuclear reactors and in weapons
radioactive and decays to Lead-206
Has a half-life of 4,470 billion years
used by plants to survive
26
Noble Gases are
in group 18
unreactive
gases
All of the above
27
Magnesium is used for fireworks
True
False
28
Which of the following halogens are solid at room temperature?
Chlorine
Fluorine
Bromine
Iodine
29
Which family is represented by the red family?
Alkali Metals
Inner transition metals
Transition metals
Alkali Earth Metals
30
Why is density important to gold mining?
It will burn out of the mixture
Gold is actually light and floats to the top of water
Gold sinks to the center of earth.
Panning for gold causes denser particles to settle
31
Which family is represented by the pink color?
Actinide Series
Inert Gases
Transition Metals
Lanthanide series
32
Nobel gases are sometimes called _____________ gases because they do not bond.
inert gases
radioactive gases
thermal gases
balloon gases
33
Metals are...
insulators
brittle
ductile
Solid at room temperature
34
The oxygen group is located in group ____________.
3A
6A
4A
5A
35
Non-metals typically have negative oxidation numbers
True
False
36
A deficiency in _____________ can cause goiter, an enlarging of the thyroid gland in the neck.
potassium
calcium
sodium
iodine
37
Hydrogen accounts for ________ % of all atoms in the universe.
20
50
80
90
38
The inner transition metals include the _______________ and _____________________.
Tungsten and Niobium series
chromium and platinum series
Selenium and Tellurium series
lanthanide and actinide series
39
Marie and Pierre Curie died because of
complications from diabetes
A plumbing accident
Exposure to radiation
Hit by a truck
40
Alkali earth metals tend to....
lose 1 electrons
gain 2 electrons
lose 2 electrons
gain 1 electron
41
All of the elements in this group are radioactive and unstable.
halogens
actinides
lanthanides
Nobel gases
42
These elements can kill bacteria
Transition Metals
Selenium
Medical elements
Halogens
43
Aluminum is used in all except ____________________.
soda cans
airplanes
bike frames
toothpaste
44
________________have 2 electrons in the outermost energy level.
Alkali Earth Metals
Alkali metals
halogens
transition metals
45
The oxidation number of oxygen is
+8
+6
-2
+2
46
Joseph Louis Gay-Lussac discovered
Iodine
Boron
Francium
Bigfoot
47
The yellow elements represent the __________________________
nonmetals
alkali earth metals
alkali Metals
Halogens
48
Lead was used ________________
paints
as plumbing in greek and roman times
in car batteries
all of the above
49
Halogens and noble gases are considered
Alkali Metals
Non-metals
Metalloids
Oxides
50
Mercury is the only metal that is______________.
not malleable
flammable
a gas
liquid
51
___________ bond across a "sea of electrons."
nonmetals
metals
halogens
carbon group atoms
52
____________ have properties of metal and nonmetals.
metalloids
inner transition metals
transition metals
allotropes
53
Sir Humphry Davy discovered
Magnesium
Chlorine
Potassium
Calcium
54
Ozone is found in the atmosphere and is composed of _________________.
H2
O3
H2O
O2
55
Alkali earth metals become
covalently bonded
negatively charged ions
none of the above
positively charged ions
56
Why are the inner transition metal removed and below the periodic table?
scientist just recently discovered them
to save room
they are all synthetic or created in a lab
They are rare on earth and rarely used
57
Carbon group elements are grouped together because
they have 2 electrons in the valence shell
they tend to lose electrons
they have 4 electron in the valence shell
they are all nonmetals
58
Silicon is in the ______________Group.
Carbon
metalloid
Nitrogen
Transition metal
59
Chlorine is used for
Chemical warfare
Water purification
Antibacterial
All of the above
60
Halogens have _____ valence electrons.
3
1
2
7
61
Which family is represented by the turquoise color?
Halogens
Inert Gases
Transition Metals
Nonmetals
62
This element is known as brimstone...
Sulfur
Boron
Chlorine
Bromine
63
Copper, silver, gold are all...
Stable and malleable.
used in jewelry and coins
found as free elements in nature.
all the above
64
Zinc, cadmium and mercury are all...
Alkali earth metals
alkali metals
Transition metals
Inner transition metals
65
Halogens tend to....
lose 1 electrons
lose 2 electrons
gain 1 electron
gain 2 electrons
66
Silicon is used in all the following except
Computers
diodes for electronics
geothermal power
semiconductors
67
These elements have 7 valence electrons
Alkali Earth Metals
Halogens
Alkali metals
Metalloids
68
Which family is represented by the brown color?
Inert Gases
Transition Metals
Actinide Series
Halogens
69
Nonmetals are
brittle
usually gases or solids at room temperature
all of the above
poor conductors of heat and electricity
70
Alkali metals tend to....
lose 1 electrons
lose 2 electrons
gain 2 electrons
gain 1 electron
71
Nonmetals are located ________________ on the periodic table.
In group IIA
to the right of the zig-zag line
to the left of the zig-zag line
in the B group
72
Halogens tend to....
lose 1 electrons
lose 2 electrons
gain 2 electrons
gain 1 electron
73
Aluminum, Gallium, Indium, tin, lead, bismuth and Thallium are all
inner transition metals
carbon group elements
transition metals
alkali metals
74
_______________ is superman's home planet.
Xenon
Krypton
Neon
Argon
75
____________is used by nearly all living things, including people, for respiration.
Hydrogen
Oxygen
Helium
Nitrogen
76
Which is not true about halogens?
all are toxic
they have 2 valence electrons
very reactive
contain metals, nonmetals and metalloids
77
Metalloids have
metallic properties
both metallic properties
behave inertly
nonmetallic properties
78
Soft, shiny highly reactive metals are
transition metals
Alkali earth Metals
Alkali Metals
carbon group
79
All atoms __________________
seek stability
Gain electrons
Share electrons
all the above
80
Which are the most reactive?
Noble gases
Alkali Metals
Alkali Earth Metals
transition metals
81
The electron configuration for Neon is
2, 8, 18
4, 6
2, 8, 6
2, 8
82
Nonmetals tend to....
become radioactive
gain electrons
be malleable
lose electrons
83
Chlorine is used as all of the following except __________.
Disinfectant
PVC pipe
an ore for copper
a weapon in World War I
84
Alkali Earth Metals have _____ valence electrons.
7
2
1
3
85
Which family is represented by the green color?
Halogens
Alkali Metals
Nobel gases
Alkali Earth Metals
86
The Carbon group is located in group ____________.
5A
4A
3A
6A
87
These are solids at room temperature
All of the above
Sulfur
Lithium
Gold
88
These elements have an oxidation number of 0
Alkali Earth Metals
Barium
Noble Gases
Alkali Earth Elements

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