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Matter Mass Den.Vol.
Matter , Mass , Density , Volume , and MORE!!!!
Question | Answer |
---|---|
What is one property of matter? | Soild |
What is another property of matter? | Liquid |
What is the last property of matter? | Gas |
What is a property? | Properties are things about and describe objects ( fuzzy , etc.) |
What is a physical change? | A physical change changes the appearance on an object. Does not change it properties. |
What is a chemical change? | A chemical change does change an objects property. |
What is the difference between physical and chemical changes? | The properties are both different in eachother. Physical Change does not change properties , and chemical changes do change properties. |
What is matter? | Matter is things that take up space. Matter is in mass because matter posses mass. |
Define the following words - | Click to go to the words |
What is volume? | The amount of matter in an object |
What is Density? | Relates an objects mass to volume |
What is Mass? | The amount of Matter in an object |
What is an Atom? | The smallest part of an element. |
What is a Molecule? | ( Created when ) Two or more atoms combine |
What unit measure do we use for volume? | Cubic Centimeters ( Or CM3 ) |
What unit measure do we use for mass? | grams |
We a _______________ tool for measuring newton. | Spring Scale |
We use __________ to measure matter. | Newtons |
How do read a graduated cylinder. | 1. You must find out how much each "tick" mark on the cylinder stands for 2. You must look at the cylinder in eye-level because there is a curve in the water 3.Locate the mark on where the water lands. |
Why does mass stay the same but weight change. | Mass remains the same because mass shows the weight taking up space. In weight it is determined by the gravitational pull on planets. So it has various options. That is why weight changes and mass does not. |
Practice Volume and Density Problems on the Review Sheet!!!!!! | Go to the Sheet!!! >:( >:( >:( >(: |
Formula For Volume : | L x W x H |
Formula For Density : | __m__ v ( Mass over Volume ) |
What is the difference between a compound and a mixture? | A compound is 2 or more elements chemicly comine and looses there properties |