Group 7a would have an ion charge of -1 because it has 7 valence electrons and it wants to gain one more electron(which is negative) to have a full shell of 8
In order to change celcius to kelvin always add 73 to it leaving you with -195.93
Answer:
The print is so little i cant read it. :( Sorry!
Explanation:
Absorption occurs when photons from incident light hit atoms and molecules and cause them to vibrate. The more an object's molecules move and vibrate, the hotter it becomes. This heat is then emitted from the object as thermal energy.
