Answer:
False
Explanation:
In physical change chemical composition stay the same, does not change.
What did u needed help with ? and what was the question?
Chemical Change can produce a new substance. The effects of chemical change differs from the effects of physical change because physical change is simple a change within a substance through natural procedures like freezing and melting.
Phosphorus has 5 valence
valence electrons is located to their group#
yes because of TAVE available valence electrons