Ca3N2 is your answer<span> </span>
Answer:
I dont know the first blank but I know the second one is groups and the last one is periods.
PbCr04 + P4O10
Hope this helps!
Explanation:
A synthesis reaction: It is defined as a kind of reaction where one and more than one reactant attached and creates an individual product.
The formation of the water is an example of a synthesis reaction because here more than one reactants combine and create a single product (water). Water formation occurs when 2 hydrogens and an oxygen share electrons through covalent bonds.
2H + O ----> H2O.
