For the following example identify the following h2o

For ai it's atomic number is 13 and it's mass number is 27 how many neutrons does it have

Which is a chemical property of iron? a. it forms iron oxide (rust) when exposed to moisture and air. b. it is a gray–black metal that is hard to the touch. c. it has a melting point of 2795°f (1536°c). d. it is a good conductor of heat

What will most likely happen when two bromine atoms bond together?