Wacky Science

Name: ______________________   Date: ____________

Write the missing letters on the lines to finish each word.

1.
r a i
Force that pulls objects toward the Earth
2.
N w n
English mathematician and physicist
3.
p r i m e
The act of conducting a controlled test or investigation
4.
r i i o
5.
C o n c
A material that allows heat or electric current to pass through it.
6.
B t r
A device that produces electricity
7.
I n u t i
The act of protecting something by surrounding it with material that reduces or prevents
8.
A s
The smallest component of an element having the chemical properties of the element (plural)
9.
E e c t
An elementary particle with negative charge (plural)
10.
r m i n
11.
i a m t
12.
S l
State of matter with a fixed shape
13.
i q d
State of matter that flows like water
14.
S e n
Study of the natural world through experiments
15.
M i e t
16.
i u t
A path through which electric current can flow.