Who Organized elements into four groups based on propertie

Asolution contains 225 g of sodium chloride, nacl, dissolved in enough water to make a 0.25 l of solution. what is the molarity of the solution? a. 3.88 m, b. 1.03 m, c. 1.5 m, d. 15.5 m

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

Word equation for k(s) +h2o(l) yield koh (aq) + h2