Density is a measure quantity per unit of volume. The quantity most often used is mass per unit volume but can include electric charge per unit volume. At 4 degrees Celsius water has it's highest density of 1 gram per milliliter. In math, if you had 2 liters of water you would have 2000 grams (or 2 KG) of water.
mass = density * volume
mass = 1 g/ml * 1000 ml/l * 2 l
mass = 2000 g
QED
the identity property of multiplication. from, ace
A*B=B*A is an example of the commutative property of multiplication.
30+6
associative property example: (a+b)+c = a+(b+c)
2x(a+3b)=2xa+6xb
the identity property of multiplication. from, ace
Reactivity is the chemical property.
Density is a physical property; physical properties are measurable.
Flammability is a chemical property.Density is a physical property.
Density is classified as a physical property because the density of a substance can change when the substance changes state. Example: When water evaporates it is a physical change and the density changes. A chemical property is a property that describes its ability to react chemically with other substances and THEREFORE density is not a chemical property.YES.
Mass is an example of an extrinsic property, because an extrinsic property is one that varies with and depends on the size and amount of the sample. Obviously, the more of the sample you have, the greater will be the mass. Thus, mass is an extrinsic property. Compare this to density. It doesn't matter how much of the sample you have, the density will be the same. Density is an intrinsic property.
Mass, volume, and density are all example of physical properties. Physical properties are any characteristic of a substance that can be observed or measured without changing the material.
physical properties
Density is classified as a physical property because the density of a substance can change when the substance changes state. Example: When water evaporates it is a physical change and the density changes. A chemical property is a property that describes its ability to react chemically with other substances and THEREFORE density is not a chemical property.YES.
A*B=B*A is an example of the commutative property of multiplication.
Density is not a chemical property, it is a physical property. The same chemical can have various different densities depending upon the way it is packed; air, for example, become more dense under higher pressure.
6622304292