Which of the following best represents and explains the
formula for a compound made from nitro...
Which of the following best represents and explains the
formula for a compound made from nitrogen and hydrogen?
(5 points)
NH4, because nitrogen needs four electrons, and each
hydrogen needs one electron
NH4, because nitrogen needs one electron, and each hydrogen
needs four electrons.
NH3, because nitrogen forms a single bond with each hydrogen
atom.
NH3, because nitrogen forms a triple bond with each hydrogen
atom
Answers: 1
Chemistry, 21.06.2019 13:50
The electron configuration for chromium is 1 s 2 2 s 2 2 p 6 3 s 2 3 p 6 3 d 5 4 s 1 instead of 1 s 2 2 s 2 2 p 6 3 s 2 3 p 6 3 d 4 4 s 1 . the configuration is an exception to the
Answers: 3
Chemistry, 21.06.2019 21:00
Harvey kept a balloon with a volume of 348 milliliters at 25.0˚c inside a freezer for a night. when he took it out, its new volume was 322 milliliters, but its pressure was the same. if the final temperature of the balloon is the same as the freezer’s, what is the temperature of the freezer? the temperature of the freezer is kelvins.
Answers: 2
Chemistry, 22.06.2019 11:00
The number to the right of an element's symbol (ex. c-12) identifies the of an isotope.
Answers: 1
Mathematics, 23.03.2021 21:10
Mathematics, 23.03.2021 21:10
Computers and Technology, 23.03.2021 21:10
Social Studies, 23.03.2021 21:10
Mathematics, 23.03.2021 21:10
Mathematics, 23.03.2021 21:10
Biology, 23.03.2021 21:10
Mathematics, 23.03.2021 21:10
Chemistry, 23.03.2021 21:10
Mathematics, 23.03.2021 21:10
Mathematics, 23.03.2021 21:10
History, 23.03.2021 21:10
Mathematics, 23.03.2021 21:10
Mathematics, 23.03.2021 21:10