subject
Chemistry, 10.05.2021 23:10 KiwiJelly2587

If an atom has 8 electrons and 8 protons and 9 neutrons then what is it's net charge?" choices:
0
1+
1-
2-
​

ansver
Answers: 1

Another question on Chemistry

question
Chemistry, 22.06.2019 06:30
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
question
Chemistry, 22.06.2019 12:20
Adeuteron, 21h, is the nucleus of a hydrogen isotope and consists of one proton and one neutron. the plasma of deuterons in a nuclear fusion reactor must be heated to about 3.02Γ—108 k . what is the rms speed of the deuterons? express your answer using two significant figures.
Answers: 1
question
Chemistry, 22.06.2019 16:00
Uranium can supply energy for the worlds electricity without admitting harmful greenhouse gases which of these statements best describes an outcome of uranium mining
Answers: 1
question
Chemistry, 22.06.2019 20:20
Nitric acid can be formed in two steps from the atmospheric gases nitrogen and oxygen, plus hydrogen prepared by reforming natural gas. in the first step, nitrogen and hydrogen react to form ammonia: (g) (g) (g) in the second step, ammonia and oxygen react to form nitric acid and water: (g) (g) (g) (g) calculate the net change in enthalpy for the formation of one mole of nitric acid from nitrogen, hydrogen and oxygen from these reactions. round your answer to the nearest .
Answers: 3
You know the right answer?
If an atom has 8 electrons and 8 protons and 9 neutrons then what is it's net charge?" choices:
Questions
question
Chemistry, 16.10.2019 06:30
question
History, 16.10.2019 06:30
question
Mathematics, 16.10.2019 06:30
Questions on the website: 13722363