Hey nickk how do i look chemistry test

Complete the table for ion charge based upon their losing or gaining electrons in the outer shell. (use the periodic table as necessary.) group most likely ionic charge # of valence electrons i +1 ii +2 iii +3 iv +4 or -4 v -3 vi -2 vii -1 viii 0

In which phase(s) do the molecules take the shape of the container?

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