Answer: 3.338832 kilojoules
Oxygen is found as O2 because its outer energy level has 6 electrons. By covalent sharing, stability is achieved.Oxygen can be found on most of the earth and is needed by many living beings. Our atmosphere is composed of about 20% oxygen!
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We would all DIE and end up DEAD
The answer is D, electronegativity. I hope this helps! :) Have a great day! Mark me brainliest if you'd like!
<span>Nuclear equation for the fusion of two Hâ’2 atoms to form Heâ’3 and one neutron would be:
2/1H + 2/1H --> 3/2He + 1/0n
Deuterium, a heavy isotope of hydrogen is used.
2/1H -- 2 is the mass number and 1 is the atomic number.</span>
