Something that chemical bonds can hold together is....
i know i im only in 5th grade ... no (im unsure i learnd it 5 weeks ago)
No; each atom is specific only for the isotopes of a chemical element. * Carbon is a a chemical element. * Oxygen is a a chemical element; O2 is the symbol of the diatomic molecule of oxygen. * H2O is the chemical formula for the molecule of water.
Neon's physical appearance is it has a redish-orangish glow that comes out of the object. It is also very bright from the Ne+NeAR+NeH+HeNe.....
Neither. Air is a mixture. Also, whether something is a compound or an element does not depend on temperature.
Because copper is a chemical element and contain only identical atoms.
A chemical compound is formed from chemical elements.A chemical element is formed from atoms; atoms contain an atomic nucleus (protons and neutrons), electrons and...vacuum.
A mixture is an association of elements and compounds but without chemical bonding. Compugs contain chemical elements chemically bonded. An element contain the same type of atoms, including isotopes.
i know i im only in 5th grade ... no (im unsure i learnd it 5 weeks ago)
If something is not a mixture then it is a pure substance, either an element or a compound.
That formula is a chemical compound, not an element. Howver it does contain elements that have chemically bonded. It contains;CarbonHydrogenIodineNitrogenOxygen
Polyethylene contain hydrogen and carbon.
An atom of a chemical element contain only atom.
Berkelium is a chemical element, doesn't contain other compounds.
No; each atom is specific only for the isotopes of a chemical element. * Carbon is a a chemical element. * Oxygen is a a chemical element; O2 is the symbol of the diatomic molecule of oxygen. * H2O is the chemical formula for the molecule of water.
If an something is an element you will not be able to break it down any further by chemical means.
No. HCl is the chemical formula for hydrochloric acid, which is a compound. H, hydrogen, is an element. Cl, chlorine, is an element. But together they are not. Together they are hydrochloric acid
Because not only one element in a chemical compound counts for the chemical/physical prperties.