Hi guys! help with this pls ty

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

Chlorophyll a had the molecular formula c55h72mgn4o5 how many atoms are in this molecule

How are the terms group and period used on the periodic table