Which symbol can be used to indicate the pressure at which a chemical reaction is carried out? 25°C
2 atm
Pt

Which other elements contain the same number of outer electrons as sodium

The chemical bond connecting one nucleotide with the next one along the nucleic acid chain is called a

Which statement correctly describes the phosphate ion, ? it is composed of one phosphorus atom and four oxygen atoms covalently bonded together, and there is a –3 charge distributed over the entire ion. it is composed of one phosphorus atom and four oxygen atoms covalently bonded together, and there is a –3 charge on the phosphorus atom. it is composed of one phosphorus atom and four oxygen atoms ionically bonded together, and there is a –3 charge distributed over the entire ion. it is composed of one phosphorus atom and four oxygen atoms ionically bonded together, and there is a –3 charge on the phosphorus atom.