pH(D) A compound that increases the hydroxide ions (OH-) when it is dissolved in a solution
Answer:
No 1 is fission
while no 2 is fusion
Fission is splitting on nucleus while fusion is forming heavier nucleus with nuclei
Explanation:
28.09 g of silicon contains 6.02×1023 6.02 × 10 23 silicon atoms.
Arrhenius base is a substance that , when dissolved in an aqueous solution , increase the concentration of hydroxide (OH) ion in the solution
I hope that's help !