is 2 physical? what's 3?
I didn't quite get that right. It should be extensive and intensive properties.
It is true that density is a physical property but I don't think that is 2. It is EITHER an intensive physical propery or an extensive physical property. Either intensive or extensive go in 2. When you know the definitions of those two words,as applied to chemistry and physics, you will know what goes in 3.
okay. i found the answear for number 2 it's intensive property, and for number 3 it's composition. Is this right
For 2 look up extrinsic and intrinsic properties. A description of those will tell you what goes in 3.
That's what I would answer.
Completion (Stuck on 2 & 3)
1)Density
2)
3)
The ratio of the mass of an object to it's volume is its __1____. Density is an ___2___ property that depends only on the __3___ of a substance, not on the size if the sample.
2:PHYSICAL
3:MASS
Yes, you are correct! For number 2, the correct term to fill in would be "intensive property". Intensive properties are independent of the amount or size of the sample, and density is an example of an intensive property. It remains the same regardless of the quantity of the substance.
For number 3, the correct term to fill in would be "composition". Composition refers to the types of substances or elements present in a sample. In the case of density, it is solely determined by the composition of the substance, not the size of the sample. So, you've got it right!