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WorksheetsPeriodic Table and Chemistry Vocabulary
Total questions: 29
Worksheet time: 15mins
Name
Class
Date
1.
Characteristics that are used to describe and identify substances
a)
periods
b)
mettalloids
c)
properties
d)
electrons
2.
represents the number of the protons or the number of electrons
a)
atomic number
b)
atomic mass
c)
family
d)
period
3.
represents the number of protons and neutron in an atom
a)
atomic number
b)
atomic mass
c)
period
d)
family
4.
One or two letters,first is always capital and second always lowercase
a)
form
b)
chemical symbol
c)
period
d)
family
5.
Horizontal rows in the table tells how many electron shells the element has (7)
a)
form
b)
gas
c)
family/group
d)
period
6.
S=Solid,L=Liquid,G=Gas Most are solid only two liquids
a)
family
b)
period
c)
shape
d)
form
7.
The vertical rows on the table (18) have similar properties
a)
family/group
b)
period
c)
valence
d)
shape
8.
The element will not easily combine with other elements to form compounds, outer shell full (the noble gases)
a)
stable
b)
endothermic
c)
exothermic
d)
noble
9.
Have properties of metals and non metals; poor conductors of electricity
a)
metalloids
b)
lusters
c)
solids
d)
metallica
10.
Family #1 shiny and good conductors of electricity, most reactive metals
a)
Alkali Metals
b)
Alkaline Earth Metals
c)
Luster
d)
Metalloids
11.
Family #18 all are gases at room temperature
a)
Alkali Metals
b)
Alkaline Earth Metals
c)
Borons
d)
Noble Gases
12.
Particle inside the nucleus of an atom positive charge
a)
Protons
b)
Neutrons
c)
Electrons
d)
Valences
13.
Particle inside the nucleus of the atom. Neutral or no charge.
a)
Protons
b)
Neutrons
c)
Electrons
d)
Valences
14.
particles on the shell of an atom. Negative charge
a)
Protons
b)
Neutrons
c)
Electrons
d)
Family
15.
Basic particle from which all elements are made. Smallest part of an element that has all the properties of the element.
a)
atom
b)
electron
c)
proton
d)
neutron
16.
able to be beaten down into a thin sheet. ex Aluminum cans, coins
a)
luster
b)
ductility/ductile
c)
malleable
d)
freezing point
17.
how shiny the metal is
a)
malleable
b)
luster
c)
dutile
d)
pretty
18.
the ability to be made or stretched into a wire
a)
luster
b)
malleable
c)
ductile/ductility
d)
wireability
19.
most reactive non metals(family 17)
a)
Noble Gases
b)
Alkaline Earth Metals
c)
Halogens
d)
Alkali Metals
20.
sediment in the bottom of a solution, a solid that forms when two liquids are mixed together
a)
powder
b)
soot
c)
precipitate
d)
clumps
21.
the amount of matter in an object.
a)
volume
b)
mass
c)
weight
d)
density
22.
point at which a substance freezes
a)
boiling point
b)
freezing point
c)
wind chill factor
d)
absolute zero
23.
temperature at which a substance boils
a)
boiling point
b)
freezing point
c)
flash fire
d)
hazard
24.
definite volume but not a definite shape: takes shape of the container it is in
a)
solid
b)
liquid
c)
gas
25.
definite shape and a definite volume
a)
solid
b)
liquid
c)
gas
26.
indefinite shape and indefinite volume
a)
solid
b)
liquid
c)
gas
27.
number of electrons an element can gain loose or share, # in outer shell
a)
valence
b)
period
c)
family
d)
metalloid
28.
heat or energy is absorbed
a)
explosive reaction
b)
endothermic reaction
c)
exothermic reaction
29.
heat or energy is released
a)
explosive reaction
b)
endothermic reaction
c)
exothermic reaction
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