5 .The process by which a solid changes
directly to a gas is.

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

Solutions of sodium carbonate and silver nitrate react to form solid silver carbonate and a solution of sodium nitrate. a solution containing 3.50 g of sodium carbonate is mixed with one containing 5.00 g of silver nitrate. how many grams of sodium carbonate, silver nitrate, silver carbonate, and sodium nitrate are present after the reaction is complete?

Can someone me with 6 to 10 plz this is for masteries test.