subject
Chemistry, 01.11.2019 03:31 originalbeast6p2799m

An unknown element x can form a compound with the formula xbr3. in which group on the periodic table would element x be found?
(1) 1 (3) 13
(2) 2 (4) 14

ansver
Answers: 2

Other questions on the subject: Chemistry

image
Chemistry, 21.06.2019 19:30, fake7667
The crust of earth may a- continets and ocean floors. b-continents only. c-layers of sedimentary rocks and continents. d-all of the above
Answers: 2
image
Chemistry, 21.06.2019 22:00, pollywallythecat
Your friend offers to show you an intrusive igneous rock. which of the following would you expect to see?
Answers: 1
image
Chemistry, 22.06.2019 06:00, MaeWolfe
How many atoms of mg are present in 97.22 grams of mg? 6.022 × 1023 2.408 × 1024 4.818 × 1024 5.855 × 1025
Answers: 3
image
Chemistry, 22.06.2019 23:10, ArielA13
Amines are good nucleophiles, even though they are neutral molecules. how would the rate of an sn2 reaction between an amine and an alkyl halide be affected if the polarity of the solvent is increased? amines are good nucleophiles, even though they are neutral molecules. how would the rate of an reaction between an amine and an alkyl halide be affected if the polarity of the solvent is increased? because both reactants in the rate-limiting step are neutral, the reaction will be faster if the polarity of the solvent is increased. because both reactants in the rate-limiting step are neutral, the reaction will be slower if the polarity of the solvent is increased. because both reactants in the rate-limiting step are neutral, the reaction will occur at the same rate if the polarity of the solvent is increased. request answer
Answers: 3
You know the right answer?
An unknown element x can form a compound with the formula xbr3. in which group on the periodic table...

Questions in other subjects: