Waves/ Energy
Chemistry
Chemistry 2
Miscellaneous
Miscellaneous
100
The waves that can not travel through a vaccum are..
What is sound waves?
100
When two elements are linked or combined together. This is called a
What is compound?
100
You know that elements react in a similar way when
What is they are is the same family or column, or above or below it?
100
All matter is made up of ..
What is atoms?
100
Elements on the periodic table are classified into categoeis such as
What is metals, non-metals and noble gases?
200
The energy that is produced when rubber bands vibrate is called..
What is sound energy
200
Which is an element and which is a compound? HCl and Ne
What is HCl is a compound and Ne is an element?
200
The properties of a noble gas is..
What is they do not react?
200
I fed the dog and watched him drink his water. Is this an observation, inference, hypothesis or prediction?
What is observation?
200
What is the formula for water?
What is H2O
300
A television set changes electrical energy to sound, light and what other energy..
What is heat?
300
When you make iced tea is it a mixture, compound or element?
What is mixture?
300
The properties of a metal are
What is shiny, conducts electricity an head and can bend?
300
Matter is
What is anything you can touch?
300
What parts of a lab keep people safe?
What is goggles, sink, gloves, aprons, paper towels...
400
What happens when the light is reflected?
What is the light bounces off the mirror or water?
400
Where can you find the noble gases on the periodic table?
What is the last column on the right?
400
The properties of a non-metal are
What is dull, does not conduct electricity and head and breakable?
400
What is a chemical change?
What is when the product changes completely from one thing to another. It will look or taste differently.
400
What are the two elements that make up water
What is hydrogen and oxygen?
500
When light is refracted the light...
What is moves through the water or mirror and changes direction?
500
The periodic table is organized by
What is atomic number?
500
The rule of chemistry with equations is..
What is is on one said needs to have an equal amount on the other side?
500
What is a physical change?
What is the product looks and appears the name even if it is shrunk or melted.
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