Chemistry, 31.01.2020 15:45, rachellynn02
Oxygen is denoted as 16o *. how many protons and neutrons does an oxygen atom have?
Answers: 3
Chemistry, 22.06.2019 06:30, Pizzapegasus1
Three cards with holes are arranged in a straight line. a light is shined through the first card’s hole and travels through all three cards. what does this tell you about light rays? a) that light is reflected b) that light is refractive c) that light travels in a straight line d) that light does not travel in a straight line
Answers: 1
Oxygen is denoted as 16o *. how many protons and neutrons does an oxygen atom have?...
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