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BJU Chemistry Chapter 5 Review Flashcards | StudBud
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BJU Chemistry Chapter 5 Review
BJU Chemistry Chapter 5 Review
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Completion, Matching, Short answer, Multiple choice, true and false
Flashcards
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Questions
27
Answers
1
What is the element symbol of aluminum
Hg
Ac
Al
Fe
2
Mendeleev's periodic table arranged elements by
atomic number
atomic mass
number of neutrons
electronegativity
3
What branch of chemistry studies Carbon compounds?
physical
organic
biochemical
anylitical
4
Generally, atomic radii increase when moving down a group or column in the periodic table.
True
False
5
_____ is a property of elements that weakly attract magnetically because unpaired electrons.
electronegativity
hydrocarbons
paramagnetism
electron affinity
6
Which one of these is not an element symbol
Cu
Cn
C
Ca
7
_____ the most common metal in the earth crust, has low density.
calcium
aluminum
iron
sulfur
8
Fluorine, chlorine, bromine, iodine, and asatatine are all in Group 17, also known as the _____
nonmetals
alkali metals
transition metals
halogens
9
Halogens are easily obtainable in their elemental forms.
False
True
10
Hydrogen normally exists as a monatomic gas.
True
False
11
The ________ have characteristics of both metals and nonmetals
non-metals
halogens
transition metals
metalloids
12
In general, where are the nonmetals located on the periodic table
the center
the far left side
the far right side
the bottom
13
Nonmetals are generally gases or soft solids.
True
False
14
copper, nickel, zinc, platinum, mercury, calcium, and potassium
nonmetals
metals
noble gases
halogens
15
The groups of elements in
s
and
p
are called
transition metals
lanthanide series
inner transition metals
representative
16
If an element has a three-letter symbol, then it is a rare gas.
False
True
17
What is the element symbol for gold
Cu
Au
Pb
Zn
18
Match the elements with the correct family
helium, neon, argon, krypton, xenon, and randon
halogens
nonmetals
metalloids
noble gases
19
The periodic trend for first ionization energy is the opposite of atomic radii.
True
False
20
boron, silicon, arsenic, germanium, antimony, tellurium, and astatine
nonmetals
noble gases
halogens
metalloids
21
Elements with atomic numbers greater that that of uranium are called ________________
transition metals
nonmetals
post-transition metals
transuranium elements
22
What is the element symbol for copper
Fe
Mg
Sb
Cu
23
The elements immediately adjacent to the stair-step line are the
nonmetals
metals
metalloids
artificial elements
24
What element does the symbol Sn represent
Tin
Iron
Sulfur
Aresenic
25
oxygen, nitrogen, carbon, and sulfur
metals
halogens
nonmetals
metalloids
26
The presence of calcium or magnesium ions in water makes it "hard."
True
False
27
fluorine, chlorine, bromine, iodine, and astatine
nonmetals
noble gases
metalloids
halogens
