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WorksheetsPS4 Vocabulary
Total questions: 20
Worksheet time: 19mins
Name
Class
Date
1.
The ability to conduct heat
a)
Electrical conductivity
b)
Thermal conductivity
2.
The smallest particle that can still be considered an element
a)
Molecule
b)
Atom
c)
Compound
d)
Mixture
3.
The smallest particle that can still be considered an element
a)
Molecule
b)
Atom
c)
Compound
d)
Mixture
4.
Particle found in the nucleus with a positive charge
a)
Electron
b)
Neutron
c)
Proton
5.
Where electrons move
a)
Nucleus
b)
Energy level
6.
An arrangement of elements showing the representing pattern of their properties
a)
Element table
b)
Periodic chart
c)
Periodic table
7.
Material that can be pulled or drawn into long wires like copper
a)
Malleable
b)
Ductile
c)
Flammable
d)
Conductive
8.
Shininess and reflectivity
a)
Combustibility
b)
Luster
c)
Malleable
d)
Ductile
9.
Particle in the nucleus with a larger mass than the electron and is neutral
a)
Electron
b)
Proton
c)
Neutron
10.
The number of protons in the nucleus and how the element is identified
a)
Mass number
b)
Atomic number
11.
One or two letters that represent the name of the element
a)
Chemical symbol
b)
Chemical formula
c)
Element symbol
12.
Rows of elements
a)
Groups
b)
Periods
13.
Line that separates the metals from the nonmetals
a)
Zigzag
b)
Period
c)
Row
d)
Group
14.
Small region in the center of the atom
a)
Core
b)
Electron cloud
c)
Nucleus
15.
Columns of elements
a)
Groups
b)
Periods
16.
The sum of the protons and neutrons in an atom
a)
Atomic number
b)
Mass number
17.
Elements that are good conductors of electricity and heat
a)
Nonmetals
b)
Mellaloids
c)
Metals
18.
The number of electrons in the outer shell and are VERY REACTIVE
a)
Transition metal
b)
Noble gases
c)
Alkaline earth metals
d)
Valence electrons
19.
Particle outside the nucleus with a negative charge
a)
Proton
b)
Neutron
c)
Electron
20.
The ease and speed with which an element combines or reacts with other substances
a)
Flammability
b)
Combustion
c)
Reactivity
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