atom is the smallest possible substance
similar atoms make up the molecule ex. o2, c
different molecules join together make up a compound ex. co2
All elements, and compounds, all matter in point of fact, are composed of atoms. In a compound, there are 2 or more different types of atoms present that are chemically bound. In an element, there is only the one type of atom.
Compounds are composed from elements.
Close. It's the other way around. Elements (atoms) link up to make molecules of compounds.
Atoms of elements in group 18 (noble gases) do not easily combine with other elements to form compounds.
Compounds
Linked up atoms form matter called a compound
Compounds are composed of two or more atoms of different elements.
atoms combine to form molecules of elements
Molecules are composed of atoms. Atoms are to elements as molecules are to compounds.
Elements and compounds are both composed of atoms. Compounds are composed of two or more atoms of different elements.
I believe...compounds are made up of two or more elements. Elements are made up of atoms.
Atoms are the smallest particle of matter. Each has a nucleus of protons and neutrons surrounded by electrons. An element is an atom with a particular atomic number, that is, a certain number of protons. Each element has a different number of protons. A compound is something formed by two or more atoms.
- The atom is representative for a chemical element (more exactly for an isotope); elements are formed from atoms. - A chemical compound contain two or more chemical elements. - A mixture contain two or more compounds.
Atoms make up all matter. An element has atoms that are all the same. Compounds are made of different kinds of atoms combined chemically in exact whole number ratios.
He said that compounds are formed when atoms of different elements combine
The basic building block of all compounds is atoms. Compounds contain atoms of at least two different elements bonded to one another. Thus, atoms of elements are what form compounds.
No, the other way around. Kind of. Elements are made of compounds of atoms.
Elements