They only have one electron in their outer most shell which makes them very reactive.
the answer is 21<span>% oxygen, </span>
Subordinate clause I just took test
Answer:
Mercuric particles is the right answer
Pseudomonas has a plasmid containing the mer operon that incorporates a quality for mercuric reductase catalyzing mercuric particle to an uncharged type of mercury. The inducer is mercuric particles.
