Which would be the correct answer ?? ASAP

Pls! plant cells and animal cells were observed under a microscope. the characteristics of two cells are listed below. cell p: does not capture sunlight cell q: has cytoplasm but no chloroplast which statement about the two cells is correct? cell q also has a cell wall. cell q also has large vacuole. cell p also has a large vacuole. cell p also has a cell membrane.

Which element has the lowest electronegativity? calcium(ca) gallium(ga) selenium(se) bromine(br)

Tell me the iupac name of the following compounds: