Which of the following statements is not true?
a) when two nonmetals react, the compound formed is ionic.
b) two nonmetals can undergo an oxidation-reduction reaction.
c) a metal-nonmetal reaction can always be assumed to be an oxidation-reduction reaction.
d) a metal-nonmetal reaction involves electron transfer.
e) when a metal reacts with a nonmetal, an ionic compound is formed.
Answers: 1
Chemistry, 22.06.2019 14:00
Displacement is the slope of a velocity vs. time graph a. true b. false
Answers: 1
Chemistry, 22.06.2019 20:40
Select the correct value for the indicated bond angle in each of the compounds. o−o−oo−o−o angle of o3 90° 109.5° < 109.5° 120° < 120° 180° f−b−ff−b−f angle of bf3 180° < 109.5° < 120° 120° 109.5° 90° f−o−ff−o−f angle of of2 < 120° 120° 90° 109.5° 180° < 109.5° cl−be−clcl−be−cl angle of becl2 90° 109.5° 180° 120° < 109.5° < 120° f−p−ff−p−f angle of pf3 90° 109.5° < 109.5° 180° 120° < 120° h−c−hh−c−h angle of ch4 90° < 109.5° 180° 120° < 120° 109.5°
Answers: 1
Which of the following statements is not true?
a) when two nonmetals react, the compound for...
a) when two nonmetals react, the compound for...
Mathematics, 16.02.2021 05:30
Mathematics, 16.02.2021 05:30
Mathematics, 16.02.2021 05:30
Chemistry, 16.02.2021 05:30
History, 16.02.2021 05:30
Mathematics, 16.02.2021 05:30
Mathematics, 16.02.2021 05:30