A water molecule is made of 2 atoms of hydrogen and 1 atom of oxygen.
H - O - H (we write it shortly H2O for didactic purposes).
Water molecules are held together by hydrogen bonds, which looks like this:
H - O - H
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<= hydrogen bond
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H - O - H
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H - O - H
Water is made up of molecules. each molecule consists of 3 atoms - 2 of hydrogen and 1 of oxygen. That is why the formula for water is H2O (where the '2' is small and subscript).
i think the carbon oxgen and water :P
Quarks are the particles that make up protons and neutrons. There are no particles, as far as we know, that make up electrons.
atomic particles
ones which do not bond of chemically react eg. sand salt and water is a mixture. to separate you just filter the sand and then heat the salt and water. they do not chemically combine.
Molecules make up a compound.
Loosen particles
simply all particles of one substance are identical means just that. all of the particles that make up a piece of matter are the same. an example of this is water. if you look at water under a microscope, you will see that all of the particles that make up the water are identical.
Compounds are composed of elements. Elements are composed of sub-atomic particles (electrons, protons, and neutrons).
The materials that make up noctilucent clouds are tiny water Ice crystals and dust particles.
particles, minerals, decayed organic materials, water, air.
i think the carbon oxgen and water :P
Water and air are both fluids. The particles that make them up can 'flow' and move around from place to place
Particles, Minerals, Decayed organic materials, Water, Air
our receptors receipts it !! that's all
The names of the particles that make up soil from the smallest to the largest particles are clay, silt, and sand.
Particles that make up matter are in a state of constant motion.
Pure silver is made up of the element silver. Any further down and you are talking about the particles that make up atoms-- protons, electrons, neutrons and related sub-atomic particles. All of these particles are exactly the same no matter what kind of atom they are part of.