I am not all understood but for the school to earn money you can:
make
--a raffle
--lotto
-- yard sale
-- class photo
-- origami for sale or something
-- buffet or food sale (example all Friday ice cream sale, 2 livre ice cream)
The elemental symbol of gold is denoted on the periodic table as being Au.
Answer:
think I did this before and its V
They have less or more neutrons. Isotopes have same number of protons but different number of neutrons.