The partial electron configuration of an atom with 11 electrons is shown. 1s²2s22px
Which of the following does X represent? 3s
2d1
3p
4s

When hydrochloric acid reacts with potassium hydroxide solution, the following reaction occurs. hcl (aq) + koh (aq) h2o (l) + kcl (aq) the reaction gives off heat energy, so it is an reaction.

What is the percentage of hydrogen in c2h4

What is the indicator of the number of ions in solution? the amount of conductivity the amount of precipitate the amount of solute added