With reference to chemical substances, the acronym BP would mean boiling point.
BP is Boron phosphide (also referred to as boron monophosphide). B = Boron P = Phosphorus Its Molar mass is 41.7855 g/mol.
Formula: BP
The chemical formula for boron monophosphide is BP. It is a binary compound composed of boron and phosphorus atoms in a 1:1 ratio.
BP ( B = boron and P = phosphorus). Since boron can oxidise to '3+' and phosphorus can reduce to '3-' Both elements have equal and opposite charges, so come together as 'BP' (boron monophosphide'.
The law you are referring to is the Law of Conservation of Mass, which states that the total mass of substances in a closed system remains constant before and after a chemical reaction. This means that atoms are not created or destroyed in a chemical reaction, but are rearranged to form new substances.
The chemical properties of an object show what a chemical change did to that substance.
Chemical Change
Substances that undergo chemical change are called reactants.
two
A chemical is always a chemical, by definition. Chemicals are substances with a distinct structure that can undergo reactions to form new substances.
BP stands for Before Present, meaning now. So you have to add 2010 to 4120 to arrive at the total of how long ago it was. The answer, 4120 BP is actually 6,130 years ago.
Chemical Change