Electricity
Name: ______________________ Date: ____________
Write the missing letters on the lines to finish each word.
1.
A
t
o
The smallest component of an element having the chemical properties of the element
2.
C
u
r
e
n
A flow of electricity through a conductor
3.
e
c
t
r
i
c
l
Relating to electric power or electric charges.
4.
a
r
g
e
An impetuous rush toward someone or something
5.
P
t
e
n
t
a
The difference in electrical charge between two points in a circuit expressed in volts
6.
S
y
s
m
Instrumentality that combines interrelated interacting artifacts designed to work as a coherent
7.
e
c
r
o
n
An elementary particle with negative charge
8.
e
m
e
n
t
An abstract part of something
9.
M
t
e
r
That which has mass and occupies space
10.
N
u
t
r
n
An elementary particle with 0 charge and mass about equal to a proton
11.
P
o
s
i
v
Hopeful and optimistic; the opposite of negative
12.
P
r
t
o
A stable particle with positive charge equal to the negative charge of an electron
13.
o
n
u
t
o
r
A material that allows heat or electric current to pass through it.
14.
G
u
e
Accepted or approved instance or example of a quantity or quality against which others are judged
15.
I
n
u
l
a
o
A material such as glass or porcelain with negligible electrical or thermal conductivity
17.
C
p
e
r
A ductile malleable reddish-brown corrosion-resistant diamagnetic metallic element
18.
W
r
i
n
A circuit of wires for the distribution of electricity
19.
D
i
a
a
m
A drawing intended to explain how something works
20.
V
l
t
g
e
The rate at which energy is drawn from a source that produces a flow of electricity in a circuit
21.
R
s
i
t
a
n
c
A material's opposition to the flow of electric current