Ineed to know what goes in the blanks for the nuclear reactions

I need to know what goes in the blanks for the nuclear reactions

1.) ²³⁵92U → _____ + ²³¹90Th

Answer 1: ²³⁵92U → ⁴2He + ²³¹90Th

2.) ¹1H + ³1H → _____

Answer 2 : ¹1H + ³1H → ⁴2He

3.) ⁶3Li + ¹0n → ⁴2He + _____

Answer 3 : ⁶3Li + ¹0n → ⁴2He + ³1H

4.)  ²⁷13Al + ⁴2He → ³⁰15P + ___

Answer 4 : ²⁷13Al + ⁴2He → ³⁰15P + ¹0n

5.) ⁹4Be + ¹1H → ___ + ⁴2He

Answer 5 : ⁹4Be + ¹1H → ⁶3Li + ⁴2He

6.) ³⁷19K → ⁰+1e⁻ + ____

Answer 6 : ³⁷19K → ⁰+1e⁻ + ³⁷19K⁺

Hope this helps!