a phase of matter that has a definite shape and a definite volume (i.e. ice, rock, table)
Solid
What are Atoms?
the smallest part of matter; these particles are too small to be seen
Can a Mixture be separated?
yes
What is a Solution?
a special type of mixture in which one substance is uniformly dissolved in a liquid (i.e. sugar water, salt water, soda)
Can you separate a solution?
yes, evaporation of liquid will separate from the original solid (Salt Water)
What is Matter?
anything that has mass and takes up space (has volume)
a phase, or physical property of matter that has no definite shape or volume (i.e. air)
Gas
When measuring the amount of mass or volume, it is important to look at the unit of measurement? True or False
True, you need to see if it is being measured in grams, MLs, etc.
What is the smallest part of matter called? (hint: you cannot see it with your eyes)
Atom
What is a Mixture?
mixture- substance created when two or more substances are combined and do not lose their identifying characteristics (i.e. soil, concrete, mud puddle)
What is the image represent?
Liquid
You place a cup of water outside. The temperature increases. What happens to the water?
The water becomes a gas
Can a mixture also be a solution? If so, provide an example
Yes, Salt Water
Define a mixture and provide an example
substance created when two or more substances are combined and do not lose their identifying characteristics (i.e. soil, concrete, mud puddle)
What is Mass?
the amount of matter in an object
when one substance is incorporated into a liquid
Dissolve
Air is an example of which state of matter?
Gas
What are some ways that you can separate a mixture?
Heat, Magnets, Colander, etc.
a cup of water with 3 ice cubes. It is 150 g. You place a cup outside and the ice melts. Does the mass change?
No, the mass will stay the same.
True or False: all mixtures are separated with the same tools?
False - iron and sand would be separated with a magnet but salt and water would be separated with heat/evaporation.
What is the image represent?
Ice is an example of which state of matter?
Solid
a phase of matter that takes up less space than a solid, but more space than a gas; has the ability to flow and takes the shape of its container (i.e. water)
Liquid
What is a Liquid?
liquid- a phase of matter that takes up less space than a solid, but more space than a gas; has the ability to flow and takes the shape of its container (i.e. w
the smallest part of matter; these particles are too small to be seen
Atoms
What is the image represent?
A solid
What is a gas?
gas- a phase, or physical property of matter that has no definite shape or volume (i.e. air)
Define a solution and provide an answer
a special type of mixture in which one substance is uniformly dissolved in a liquid (i.e. sugar water, salt water, soda)
the amount of matter in an object
What is Mass
What does it mean to dissolve?
dissolve- when one substance is incorporated into a liquid
Lemonade is an example of which state of matter?
Liquid (lemonade is a solution)
What is the image represent?
Gas
the amount of space an object takes up
What is Volume
a special type of mixture in which one substance is uniformly dissolved in a liquid (i.e. sugar water, salt water, soda)
Solution
How can you separate a mixture?
Answers will vary
anything that has mass and takes up space (has volume)
Matter
What is Volume?
the amount of space an object takes up
You place a cup of water outside. The temperature decreases. What happens to the water?
The water will freeze and become a solid.