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SI Units
Periodic Table
Changes of State
Atomic Model
General Science
100
Meter
What is a SI unit for length?
100
2
How many electrons can energy level one hold?
100
5
What is the average of the following five numbers:6,5,3,5,6?
100
50
How many electrons can energy level 5 hold?
100
A hypothesis
An educated guess is _______.
200
Kelvin
What is the SI unit for temperature?
200
Electrons
The number of protons in an element is always as the number of _______ in neutral atoms.
200
Hot tea
Which tea has more thermal energy, hot tea or ice tea?
200
1
How many electrons do alkali metals hold in their outer energy level?
200
Circle graph, line graph and bar graph.
What are three kinds of graphs?
300
100 Celsius
What is the boiling point of water?
300
Stable
Atoms with a complete outer energy level are ______.
300
Sand
On a bright sunshiny day at the beach, which will heat up more quickly, the water or the sand?
300
The elements in each family have the same number of electrons in their outer energy level.
What is true about elements in a family?
300
An educated guess
What is a hypothesis?
400
Physical Science Life Science Earth Science
What are the main branches of science?
400
1
What is the atomic number for Hydrogen?
400
Melting is the change from the solid state to the liquid state.
What is melting?
400
Data
During a scientific experiment, we gather:
500
Science is a way of learning more about the natural world.
What is science?
500
8
What is the atomic number is Oxygen?
500
Freezing is the change from the liquid state to the solid state.
What is freezing?
500
a graph that shows parts of a whole
What is circle graph?