States of Matter
Matter with a fixed volume and shape
Example: a rock
What is a solid?
Shredding Paper
Physical Change or Chemical Change
What is a physical change?
The atomic symbol for Hydrogen
What is H?
A process that repeats
What is a cycle?
Any star around which planets revolve
What is the Sun?
The gas that we use to fill balloons.
What is Helium (He)?
Matter with a fixed volume that takes the shape of its container
Example: apple juice
What is a liquid?
Burning Leaves
Physical Change or Chemical Change
What is a chemical change?
We put this in our pools to keep them clean
What is Chlorine (Cl)?
An imaginary line that an object spins or rotates around
What is an axis?
A region throughout which the same standard time is used. There are 24 in the world.
What is a time zone?
The chemical formula for water.
What is H2O?
Matter without any defined volume or shape
Example: steam
What is a gas?
The action or process of a solid turning into a liquid by introducing heat
What is melting?
We need to eat foods rich in this element to keep our bones strong and healthy
What is Calcium (Ca)?
The spinning of a celestial body, such as a planet, around an axis
What is rotation?
The orbiting of an object around another object
What is revolution?
The process that changed the Statue of Liberty from brown to green.
What is oxidation?
The 4 states of matter. 3 are found often and one is rare.
What are solid, liquid, gas and plasma.
The action or process of a gas/vapor turning into a liquid and collecting on a surface
What is condensation?
The symbol for Silver
What is Ag?
Waves of electromagnetic energy; electromagnetic energy that people can see
What is light?
An imaginary line on the Earth's surface that is internationally agreed upon as the place where each new calendar day begins
What is the International Date Line?
The process that plants go through to make food.
What is photosynthesis?
Changing this causes matter to change its state
What is temperature?
The action or process of a liquid turning into a gas by the introduction of heat
What is evaporation?
The Russian scientist who created the first periodic table
Who is Dimitri Mendeleev?
The practice of turning the clock ahead one hour as warm weather approaches and back as the weather becomes colder. Arizona does not participate in this.
What is Daylight Savings Time?
A flight from New York to Los Angeles goes across the entire country. Name the time zones that each city is in.
What are eastern and pacific?
The language that some elements were named with like Fe, Au, and Ag.
Hint: it's not English
What is Latin?