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Chemical Properties Test Review Flashcards | StudBud
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Chemical Properties Test Review
Chemical Properties Test Review
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A review of the #periodic table and #chemical properties for high school #freshmen.
Flashcards
25 cards
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Questions
25
Answers
1
Ability of a metal to conduct heat and electricity.
ductility
conductivity
malleability
luster
2
Atoms of the same element with different numbers of neutrons are
atoms
compounds
ions
isotopes
3
Vertical columns of the periodic table.
tables
periods
elements
groups
4
Metals vary in their __.
all of the above
reactivity
melting point
hardness
5
Mineral containing relatively large amount of metal compound.
metal
ore
mine
soil
6
The ability of a metal to be pulled into wire without breaking.
ductility
malleability
charge
luster
7
Elements in Group 18 on the far right of the periodic table.
noble gases
alkali metals
alkaline earth metals
halogens
8
All of the following are compounds EXCEPT
sodium chloride
silicon dioxide
lead
water
9
The nucleus contains protons and __.
neutrons
covalent bonds
electrons
ionic bonds
10
Carbon monoxide contains one part carbon and __ oxygen.
two parts
three parts
four parts
one part
11
Halogens + alkali metals =
sugars
salts
alkaline earth metals
noble gases
12
Sum of protons and neutrons found in the nucleus of an atom.
nucleus
atomic mass
atomic number
orbital
13
Group which contains two electrons in the outer shell.
alkaline earth metals
alkali metals
transition metals
halogens
14
Elements in Group 17 which contain 7 valence electrons and combine readily with alkali metals.
metalloids
halogens
alkaline earth metals
noble gases
15
Two bottom rows of elements separated from the rest of the table.
rare earth metals
transition metals
alkali metals
alkaline earth metals
16
An element that has the properties of both a metal and a nonmetal.
non-metal
metalloid
alkaline earth metal
alkali metal
17
Middle section of the periodic table; often found in ores.
alkali metals
metalloids
transition metals
alkaline earth metals
18
A property of metal that enables it to reflect light from the surface.
conductivity
ductility
luster
malleability
19
The seven horizontal rows of the periodic table.
orbitals
families
groups
periods
20
Matter that cannot be changed into a simpler form by an ordinary physical or chemical process.
compound
molecule
element
chemical reaction
21
Shell in which electrons stay within an atom.
ionic bond
atomic model
orbital
nucleus
22
There are __ elements known to scientists.
more than 100
75
100
less than 100
23
The ability to be flattened, bent, and shaped without breaking.
malleability
luster
ductility
conductivity
24
Contain one electron in their outer orbital and react readily with halogens.
alkaline earth metals
halogens
transition metals
alkali metals
25
Number that indicates order of elements in the periodic table.
atomic mass
electrical charge
ionic bond
atomic number
