Finding neutrons = Mass number - proton number.
For finding neutrons for phosphorus = 31-15
=16.
The best example is C. Heat flows from a hot liquid to a pot handle.
Answer:
HNO3 is a strong acid
HCl is also a strong acid
NaCl is a salt so it is neither a strong acid nor a strong base
Ca(OH)3 is a strong base
Explanation:
Explanation: aeroflastic flutter
Option 3 using forest land to build homes
