Positive or negative.
All Physical substances are made up of matter. Everything is made of matter except for energy.
when two negatively charged particles approach each other their charges repel
I think it is elements. But molecules are made of two or more atoms.
There are two main sections of an atom: the nucleus and the electron clouds. The nucleus is made up of two subatomic particles called protons and neutrons. The electron clouds are made up of, you guessed it, electrons, which are stored in different orbitals orbiting the nucleus in different directions. Each of the subatomic particles has different charges. Protons have positive charges, electrons have negative charges, and neutrons are neutral, so they have no charge.
I believe...compounds are made up of two or more elements. Elements are made up of atoms.
Electric charges behave as a matter and it contains three building blocks of matter, they are :electrons, protons and neutrons of which two are electrically charge
Electric charges behave as a matter and it contains three building blocks of matter, they are :electrons, protons and neutrons of which two are electrically charge
All things should fall into the following two categories: Matter and not-matter. Anything physical (eg. a rock) is made of matter, anything spiritual, relationship orientated or arsey science suggestion is not-matter.
All Physical substances are made up of matter. Everything is made of matter except for energy.
All matter has mass and volume.
If matter is made up of two or more elements and has the same ratio of atoms no matter the amount of the substance it is a compound.
The two properties of all matter is shape and volume.
Although all matter is made of atoms there is no such thing as a water atom. Water is made of molecules made of two hydrogen atoms bonded to an oxygen atom.
Two like charges (either two positive charges, or two negative charges) will repel one another.
Mass and volume are the two.
compound
Solid and liquid.