Solubility is when substances can be _____.
Dissolved.
An example of a solid is_____.
anything solid - Answers may vary.
liquid related-answers may vary.
An example of a gas is______.
answers may vary.
Density
Magnetism attracts objects that can be attached to____
Magnets.
True or false: Solids can't be mixed.
TRUE
True or False: Liquids can not be separated.
False: They can!
True or false: Gases have particles.
True
Mass refers to_____.
Weight.
FALSE
Matter is_________
Anything that takes up space.
Liquids do not have a definite_______
Shape.
What is an observation?
something you notice or see.
The size of an object.
When light bounces off an object and reflects.
Name 3 physical properties.
Conductivity
Reflectivity
Magnetism
Solubility
A hypothesis is_________.
An educated guess.
Name all the steps in the scientific method ( in order).
Ask questions, Make observations, make a hypothesis, procedure, results, conclusion.
FALSE: The size is small.
Conductivity produces____, _____, and _____.
Heat, electricity, and energy.
A solid is______.
A substance that has both definite shape and definite volume.
A liquid is______.
Has definite volume but no shape.
A gas is______
has neither definite volume or shape
Mass and volume both _____ _____ ______.
Takes up space.