Josephine everything Flashcards
(15 cards)
what is mass?
mass is how many particles something is made up of.
What is Density?
density is how much matter is in a certain amount of space.
why in a cerise circuit when one light goes out all of them go out?
because the circuit is open and the electricity is going all over the place not enough in the wires .
What is a chemical change?
when matter changes to another state of matter.
What is a physical change?
When matter changes size,shape,or form.
What does Condense mean?
When a gas changes is cooled to form a liquid.
What is volume … in science?
How much space something takes up.
What is matter give me 9 examples { this is the easiest one!!!!!!!!!}
anything that takes up space ( Answers 1. anything 2. anything 3. anything 4. anything 5. anything 6. anything 7. anything 8. anything 9. anything. )
How do you measure mass?
you measure mass in GRAMS REMEMBER THAT OK!! ;] :) ;}
Tell me the 3 states of mater.
- Solid 2. gas 3. liquids.
Tell me what a Atom is.
The basic building block of matter.
What is the differences of a mechanical mixer and a solution?
A solution is a liquid that devolved something, A mechanical mixer is two or more things mixed together that can be easily separated.
give me 3 examples of a gas.
1.in side a balloon 2. the sun 3. and carbon dioxide.
tell me 5 examples of a liquid.
- water 2. milk 3. juice 4. ketchup 5. ice tea.
what is melting?
when a solid is heated and turned to a liquid.
