1. which of the following is a brittle solid?
a. chlorine b. bromine c. iodine
d. sulfur 2. which of the following elements belong to the p6-block of the periodic table?
a. halogens b. alkali metals c. alkaline earth metals d. noble gases 3 . which of the following elements belongs to the p-block? a. oxygen b. cobalt c. rubidium d. hydrogen 4. how many valence electrons are found in phosphorus? a. 3 b. 5 c. 7 d. 8

Arecipe calls for 1.2 cups of oil. how many liters of oil is this?

Solutions of sodium carbonate and silver nitrate react to form solid silver carbonate and a solution of sodium nitrate. a solution containing 3.50 g of sodium carbonate is mixed with one containing 5.00 g of silver nitrate. how many grams of sodium carbonate, silver nitrate, silver carbonate, and sodium nitrate are present after the reaction is complete?

Complete the sentences to best explain the ranking. match the words below to the appropriate blanks in the sentences. a less polar bondhigher molar massion-dipole forcesstronger intermolecular forcesdipole-dipole forcesdispersion forceshydrogen bonding1. h2s and h2se exhibit the following intermolecular forces:.2. therefore, when comparing h2s and h2se the one with a has a higher boiling point .3. the strongest intermolecular force exhibited by h2o is . therefore, when comparing h2se and h2o the one with has a higher boiling point.