1. what is the correct name for s⁻² ion? *
sulfite ion
sulfide ion
sulfate ion...
Chemistry, 25.12.2019 06:31 sierraowens04
1. what is the correct name for s⁻² ion? *
sulfite ion
sulfide ion
sulfate ion
2. sulfur iongallium is a group 3a metal. which ion does ga typically form? *
ga⁻³
ga⁺³
ga⁻⁵
ga⁺⁵
3. in which of the following are the symbol and name of the ion given correctly? (there is no typographical error) *
nh₄⁺: ammonia; h⁺: hydride
oh⁻ : hydroxide ; o⁻² : oxide
po₃⁻³ : phosphate ; po₄⁻³ : phosphate
no₃⁻ : nitrite ; n⁻³ : nitride
4.why are systematic names preferred over common names? *
common names were assigned by the scientist who discovered the compound
common names are not very descriptive
common names are derived from the method used to obtain the compound
common names do not provide information about the chemical composition of the compound
5. which element, when combined with fluorine, will form an ionic compound? *
oxygen
bromine
potassium
nitrogen
Answers: 1
Chemistry, 22.06.2019 06:00
Compare and contrast physical changes with chemical changes.
Answers: 3
Chemistry, 22.06.2019 06:30
(1.6 × 10-19)(5.0 × 106) = c × 10d identify the missing numbers below to show the result of multiplying the numbers.
Answers: 1
Chemistry, 22.06.2019 07:30
What three things determine the shape and size of a puddle when water is poured out onto a surface
Answers: 2
Chemistry, 22.06.2019 08:30
What is the independent variable in this investigation? mass volume sample number substance density
Answers: 3
Mathematics, 12.02.2021 23:20
Mathematics, 12.02.2021 23:20
Social Studies, 12.02.2021 23:20
Mathematics, 12.02.2021 23:20
Social Studies, 12.02.2021 23:20
Biology, 12.02.2021 23:20
History, 12.02.2021 23:20
Biology, 12.02.2021 23:20
Mathematics, 12.02.2021 23:20
History, 12.02.2021 23:20
Biology, 12.02.2021 23:20
Mathematics, 12.02.2021 23:20
Mathematics, 12.02.2021 23:20