Classify the following bonds as ionic, polar cova- lent, or covalent, and give your reasons: (a) the

SiSi bond in Cl3SiSiCl3, (b) the SiCl bond in
Cl3SiSiCl3, (c) the CaF bond in CaF2, (d) the NH
bond in NH3.

How many grams of n2h4 will be consumed by 23 g of n2o4

Which atom or ion is the largest? 0 a. 0 0 0 0 e. li

14. many depressants reduce small muscle control, making it harder for a. you to steer b. your mind to consider complex problems c. the eye to scan, focus, or stay still d. the kidneys to filter alcohol out of the bloodstream