What is the pH of a 0.46 M HCl solution? Report your answer with two significant figures.

Asingle atom of an element has 21 neutrons, 20 electrons, and 20 protons. which element is it? ok o z

In pea plants, the allele for tallness (t) is dominant to the allele for shortness (t). in the cross between a tall pea plant and a short pea plant shown below, what is the probability that the resulting offspring will be tall? whats the percent

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