A mole is the unit of measurement based on Avogadro's number. It measures the number of atoms or molecules in a substance.
An attraction between particles of the SAME substance is called cohesion.
This would be a gas. A gas expands to fill the space of the container that contains it.
A colloid is a mixture in which one substance is divided into minute particles (called colloidal particles) and dispersed throughout a second substance. The mixture they form is called a colloidal dispersion. A colloidal dispersion consists of colloids in a dispersing medium. It doesn't have to be liquid.
The total kinetic energy of all the particles in a substance is called thermal energy. Thermal energy is measured in joules.
A substance that only contains one kind of atom is called an element.
A metal...
Particles.
A substance called DNA (DeoxyriboNucleic Acid) contains the instructions for life.
An attraction between particles of the SAME substance is called cohesion.
The total energy of motion in the particles of a substance is known as thermal energy. It represents the sum of the kinetic energies of all the particles in the substance. This energy is directly related to the temperature of the substance.
This would be a gas. A gas expands to fill the space of the container that contains it.
If this substance is a solid, it would be considered amorphous. This substance could also be any liquid or gas
A measure of the average kinetic energy of the molecules of a substance or object is simply it's Temperature! Hope that helps.
nicotine
plants
It is the number of particles in a mole of any substance
A substance that contains only one type of atom is called an "element".