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Key Terms
Key Terms
Mass
Volume
Density
100
What is thermal Energy.
Thermal Energy is the total energy of all the particles in an object.
100
What is a chemical bond.
A chemical bond is when atoms combine,which is a force of attraction between the to atoms.
100
What is mass .
Mass is the measurement of the amount of matter in an object
100
What does volume mean.
The amount of space that matter occupies.
100
What is Density.
Relates the mass of a material in a given volume.
200
What is chemistry.
Chemistry is the study of the properties of matter and how matter changes.
200
What is exothermic change.
Exothermic change is in which energy is taken in.
200
The mass of an object IS NOT physical property. True or False
False
200
How do you calculate the volume.
Volume=Length times Width times Height.
200
How do you fined the density.
Density=Mass/Volume
300
What is physical property.
Physical property is a characteristic of a pure substance that can be observed without changing it into another substance.
300
What is heterogeneous mixture.
heterogeneous mixture is when you can see the different parts.
300
Does mass change with location.(Yes or No)
No
300
What is the volume if L= 8mL and H= 3mL and W= 4mL.
96mL
300
What is the density if the mass is 100 and volume 5.
Density=20
400
What is a element.
An element is a pure substance that cannot be broken down into any other substances by chemical or physical means.
400
What is kinetic energy.
Kinetic energy is the energy of matter in motion.
400
What is the SI unit if mass.
Kilogram(kg)
400
What are some common units for volume.
Liter,milliliter,and cubic centimeter
400
What is the Density if the Volume is 8 and the mass is 400.
Density=50
500
What is matter.
Matter is anything that has mass and takes up space.
500
What is potential energy.
Potential energy is the energy an object has because of its position.
500
Does the mass change if there is a chemical change.Yes or No
No the mass does not change.
500
What is the volume if H=12mL and L=8mL and W=15mL.
Volume=1,440mL
500
What is the density if the mass is 1500 and the volume is 6.
Density=250