The major reason for chemical bonding is . for atoms to gain the stability of the octet. to form a substance in low supply. to use up an oversupply of atoms. to produce energy

Which of the following is in the lanthanide family? a) uranium b) promethium c) silver d) gold

A5.00 g of a in . g of at aa 5.00 g of b in . g of .?at .

What is the typical rotational frequency frot for a molecule like n2 at room temperature (25∘c)? assume that d for this molecule is 1å=10−10m. take the total mass of an n2 molecule to be mn2=4.65×10−26kg. you will need to account for rotations around two axes (not just one) to find the correct frequency. express frot numerically in hertz, to three significant figures.