2 3
4
6
Which diagram shows a pair of electrons that have opposite spins?
114
011

What is the relationship of air masses and the temperature of oceans?

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

Stage in which a typical star has completely stopped fusion