Bonus!
An inference is a _______
This element has 79 protons:
gold
Which of the following is a physical property?
a) ability to dissolve
b) ability to rust
c) ability to rearrange atoms
d) ability to burn
a
What is the predicted answer to a testable question?
hypothesis
The rows and columns on the periodic table are called _______ and ________
Which substance is a mixture?
a) sugar
b) water
c)salad
d) oxygen
How many kinds of atoms are there in Neon?
1
Which of the following is the independent variable in an investigation of whether light objects fall faster than heavy objects?
a) the speed at which the objects fall
b) what the object is made of
c) the weight of the objects
d) the size of the objects
c