PROPERTIES OF MATTER

Anotações:

• Anything that has mass, occupies volume and has properties that we can measure

1. Properties

   Anotações:

   • Are those qualities that describe and identify it
   1. Extensives

      Anotações:

      • Depend on the amount of matter that is present. Mass and volume.
   2. Intensive

      Anotações:

      • Don't depend on the amount of matter that is present. Colour, hardness, smoothness

Anotações:

• Is a method of determining how much there is of a specific quantity relative to an established standard unit of measurement .

1. Quantitative

   Anotações:

   • Are those that we can count and measure. Distance or time
2. Qualitative

   Anotações:

   • Are those that we can't count or measure. Taste, smell, these properties don't have a standard unit of measurement.
3. Quantities

   Anotações:

   • A quantity is defined as anything that can be measured, such as length, mass, time, force ...
4. Units

   Anotações:

   • A unit is a standard used to measure a quantity
5. International System of Units

   Anotações:

   • A system of units is a scientific method of expressing the values of quantities using their corresponding units of measurements
   1. Length
   2. Mass
   3. Area

Anotações:

• Amount of matter in something

Anotações:

• Is the amount of space occupied by something

1. Density

   Anotações:

   • Mathematically, density is defined as mass divided by volume: