Chemistry, 21.01.2021 18:00 quianna410

How does oxygen become an ion with a -2 charge? A. they gain two electrons
B. they lose two electrons
C. they share two electrons

Answers: 2

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 08:00, krudisill

This classification of drug typically changes the brain's chemistry and reduces its ability to create its own endorphins.

Answers: 1

continue

Chemistry, 22.06.2019 17:30, katherineweightman

What will most likely happen in the absence of a cell membrane? a) photosynthesis will not take place. b) the cell will not store food, water, nutrients, and waste. c) energy will not be released during cellular respiration. d) substances will pass in and out of the cell in an uncontrolled manner.

Answers: 1

continue

Chemistry, 22.06.2019 21:00, nsutton9985

Two nails have identical sizes and shapes. in one nail, 20 percent of the domains are lined up. in the other nail, 80 percent of the domains are lined up. which has stronger magnetic force? first answer gets brainliest!

Answers: 1

continue

Chemistry, 22.06.2019 22:30, darceline1574

Vi limitens. vastery test select the correct answer. which statement explains why large atoms are more reactive than small atoms? a. large atoms have valence electrons farther from the nucleus and lose them more readily. b. large atoms have greater ionization energy, which they can utilize during a reaction. c. large atoms have a greater number of electrons that they can lose during a reaction. d. large atoms have more energy levels, so they have more energy to pass on in a reaction. reset next

Answers: 3

continue

You know the right answer?

How does oxygen become an ion with a -2 charge? A. they gain two electrons
B. they lose two...