subject
Chemistry, 17.07.2020 21:01 anamariarozo

What ion is formed when an atom of mercury (Hg) loses two electrons? Hg–1
Hg–2
Hg+1
Hg+2

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 22.06.2019 15:30
A1.5l container holds p.50 grams of an unknown gas at a pressure of 0.44 atm and a temperature of 50.c what is the molar mass of the unknown gas
Answers: 1
question
Chemistry, 23.06.2019 02:30
Which words or phrases identify layers of groundwater? check all that apply. water table kettle lake saturation zone underground lake sinkhole will give brainiest, answer quickly.
Answers: 1
question
Chemistry, 23.06.2019 04:31
How does a sample of helium at 15 degree celsius compare to a sample of helium at 215 k? a) the helium at 15 degrees celsius has a higher average kinetic energy that the sample at 215 k. b) the helium at 15 degrees celsius has lower nuclear energy that the sample at 215 k. c) the helium at 15 degrees celsius has slower- moving atoms that the sample at 215 k. d) the helium at 15 degrees celsius has smaller atoms than the sample at 215 k.
Answers: 1
question
Chemistry, 23.06.2019 05:00
Asolution is made by dissolving 2.3 moles of sodium chloride (nacl) in 0.155 kilograms of water. if the molal boiling point constant for water (kb) is 0.51 °c/m, what would be the boiling point of this solution? show all the steps taken to solve this problem.
Answers: 1
You know the right answer?
What ion is formed when an atom of mercury (Hg) loses two electrons? Hg–1
Hg–2
Hg+1
Questions
question
History, 24.04.2021 05:30
question
Mathematics, 24.04.2021 05:30
question
History, 24.04.2021 05:30
Questions on the website: 13722367