Water is made of H2o
Salt is made from different atoms joined together. Water is a compound too; the atoms are Hydrogen x2 (H2) + Oxygen (O) = water (H2O). While carbon is a pure element. Baking soda is also a compound (NaHCO3)
In chemistry, a compound (C) contains different types of elements joined together through chemical bonds. These elements can be atoms of different elements, such as in water (H2O), where hydrogen and oxygen are combined. Compounds can exhibit unique properties that differ from the individual elements that make them up.
A group of different atoms form a molecule. Not really, no. An Element, is a kind of atom. So each atom has it's own element. A group of atoms joined together is called a molecule, and each atom can be of the same element, or different elements. A water molecule (one bit of water) is made of two Hydrogen atoms joined to an Oxygen atom. (Hydrogen and Oxygen are elements) it's Chemical Formula is H2O...
A material made up of two or more different kinds of atoms joined by a chemical bond is called a compound. In a compound, the atoms are chemically bonded together in a fixed ratio, creating a distinct substance with unique properties. Examples include water (H2O) and table salt (NaCl).
It's H2O which means two hydrogen molecules to one oxygenThe elements of Hydrogen and oxygen are chemically joined together to form water. Two atoms of hydrogen and one atom of oxygen are joined together chemically to form one molecule of water.
Two different molecules are water (H2O) and carbon dioxide (CO2). Water is a compound composed of two hydrogen atoms and one oxygen atom, while carbon dioxide is a compound made of one carbon atom and two oxygen atoms.
A compound is made when two ELEMENTS are joined together. We can look at the elements in the periodic table from these elements we get really everything that is around us. Water is a compound made from hydrogen and oxygen. There can be different combinations of the elements as this is what makes new things.
Yes it is. A molecule is the smallest particle of a substance that retains the chemical and physical properties of the substance and is composed of two or more atoms; a group of like or different atoms held together by chemical forces.
Molecule if they are chemically bonded, cluster if not. J Ayres
Atoms are just a single atom, obviously. Molecules are at least two atoms joined chemically, as opposed to a compound, which is at least two different elements joined together. For example, a single atom of Oxygen would be O. An oxygen molecule would be O2, O3, etc. A compound would be Oxygen and another element, such as Hydrogen, combined to make H2O (water, two Hydrogen, one Oxygen) or H3O (hydrogen peroxide, 3 oxygen, one hydrogen). This means that water is both a molecule (two or more atoms joined together) AND a compound (two or more atoms of different elements combined together). All compounds are molecules, but not all molecules are compounds.
A group of two or more atoms held together by chemical bonds would be termed a molecule.
A compound is the pure substance formed from the chemical combination of two or more different elements in a fixed ratio.