That is not a question/problem and makes no sense whatsoever
Polyethylene terephthalate commonly abbreviated as PET
Yes because without movement the tow truck will not be moved with 15,000 N
Answer:
The group 15 elements: the pnicogens
Explanation:
The group 15 elements, nitrogen, phosphorus, arsenic, antimony and bismuth, all have the general valence shell electronic configuration ns2np3. They can all exist in the +3 or +5 oxidation state, with the +3 state increasing in stability as we move vertically down the group.