How do scientists investigate the characteristic chemical properties of a subtance?

Describe the chemical reaction based on the chemical equation below. also, explain whether the equation is balanced.

According to periodic trend, which of the following most likely has the highest ionization energy? kr be ni sc

Indicate whether the specified alkyl halides will form primarily substitution products, only elimination products, both substitution and elimination products, or no products when they react with sodium methoxide. 1-bromobutane 1-bromo-2-methylpropane 2-bromobutane 2-bromo-2-methylpropane