Answer :
Tetra= 4
Deca= 10
These are prefixes used in convalent bonds. The prefix before the element, tells how many of it there is. There would be 4 phosphorus and 10 iodide.
ANSWER is B
Deca= 10
These are prefixes used in convalent bonds. The prefix before the element, tells how many of it there is. There would be 4 phosphorus and 10 iodide.
ANSWER is B