A chemical element is a substance that cannot be broken down by chemical means and is composed of only one kind of atom. A chemical element is a chemical substance consisting of a single type of an atom distinguished by its atomic number. The atomic number represents the number of protons contained in the atom.
S3 is an element. It is a molecule composed of three sulfur atoms bonded together, forming a homonuclear diatomic molecule.
h20 is not an element. because it has hydrogen and oxygen in it.therfore it is a compound.
Silver is typically mined from the earth as a primary metal or extracted as a byproduct of mining other metals such as copper, lead, and zinc. It can also be obtained through recycling from old electronic devices, jewelry, and photographic film. Once mined or recycled, the silver is then processed and refined to obtain the pure metal.
Metals typically form cations after ionic bonding by losing electrons to achieve a full outer shell and become more stable. This loss of electrons allows the metal atom to have a positive charge and bond with negatively charged non-metal ions to form an ionic compound.
Boron family is group IIIA so 3 electrons are in the outermost shell.
how did it get its name
3
Krypton is an element.
Mercury.
Elemet
Atoms are in any elemet
Elemet
Compound because it has more then one element in it.
It is when the molecule of a certain element only contains one atom of that elemet.
Oxygen is the most abundant element on earth. nitrogen
Assuming the request is for a sentence using the word "element" (since there is no English word "elemet"), here are two examples:Helium is the chemical element with atomic number 2.One big advantage to Drew's plan was that it had the element of surprise.
Atom number 20 is Calcium (period IV, group 2)