Atoms
What is the name of the centre of the atom?
Nucleus
How many states of matter are there?
3
What is an example of melting.
E.g. adding heat to an ice cube to make liquid water.
What is it called when you make a guess?
Hypothesis
Can you change states of matter?
Yes
What is found in the centre of the atom?
Neutrons and protons
What are the states of matter?
Solid, Liquid, Gas
What is an example of a solid?
Many possible answers
What is it called when you draw or write what you see?
Observations
What is is called when you move from solid to liquid?
Melting
What is found around the centre?
Electrons
Which state of matter has a definite shape and definite volume?
Solid
What is an example of a gas?
Many possible answers
What is it called when you write about what happened?
Conclusion
What is it called when you move from liquid to solid?
Freezing
What is the name of the tool scientists use to sort elements?
The Periodic Table of Elements
Which state of matter has no definite shape but a definite volume?
Liquid
What is an example of a liquid?
Many possible answers
What is one of the experiments we did?
Oobleck
Solubility
What are two ways you can change states of matter?
-Heat
-Pressure
In what state do atoms move the fastest?
Gas.
What is the state of matter that has no definite shape and no definite volume?
Gas
What is an example of an element from the periodic table of elements?
Many possible answers
What are some rules to stay safe in the science lab?
- No running
- No eating
- Stay at your table
- No yelling
Can you add cold?
No. You may only ADD or REMOVE heat.