Neon and Argon are both members of the group called noble gasses. What properties do noble gasses have that make them unique?Group of answer choicesThey emit odor and have bright color in their natural stateThey are highly reactiveThey are nonreactiveThey combine easily with other elements

Identify the correct mole ratio for each substance. sodium chloride (nacl) na: cl = 1: ammonium nitrate (nhno) h: o = 4:

How many atoms are in 2 moles of phosphorus?

T(s) in2os] (m) 0 185 2.39 546 1.90 725 1.70 the decomposition of n205 can be described by the equation 2.68 given these data for the reaction at 45°c in carbon tetrachloride solution, calculate the average rate of reaction for each successive time interval. ntr s to 185 s 185 s to 546 s 546 s to 725 s number number number reaction rate: m/s m/s m/s