Chemistry, 18.11.2020 17:30 Kling1982

If an element has 10 protons and 11 neutrons and 10 electrons, which expression correctly identifies the element? Atomic numbers: Sodium is 11, Neon is 10

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 05:30, greekfreekisdbz

What type of reaction is shown below? check all that apply. 2h2o2 → 2h2o + o2 synthesis decomposition combustion

Answers: 3

continue

Chemistry, 22.06.2019 14:30, Hannahmiller3773

Connect the whole numbers on the periodic table to indicate what they represent?

Answers: 3

continue

Chemistry, 22.06.2019 15:10, kolbehoneyman

The ozone molecule o3 has a permanent dipole moment of 1.8×10−30 cm. although the molecule is very slightly bent-which is why it has a dipole moment-it can be modeled as a uniform rod of length 2.5×10−10 m with the dipole moment perpendicular to the axis of the rod. suppose an ozone molecule is in a 8000 n/c uniform electric field. in equilibrium, the dipole moment is aligned with the electric field. but if the molecule is rotated by a small angle and released, it will oscillate back and forth in simple harmonic motion. what is the frequency f of oscillation?

Answers: 2

continue

Chemistry, 22.06.2019 22:20, trockout4868

How do cfcs cause ozone depletion? how do cfcs cause ozone depletion? ultraviolet radiation breaks down cfcs, molecules containing chlorine. chlorine then breaks one oxygen atom away from ozone, leaving behind a paired oxygen molecule. ultraviolet radiation breaks down cfcs, molecules containing chlorine. chlorine then breaks two oxygen atoms away from ozone, leaving behind a paired oxygen molecule. ultraviolet radiation creates cfcs, molecules containing chlorine. chlorine then breaks two oxygen atoms away from ozone, leaving behind a paired oxygen molecule. ultraviolet radiation creates cfcs, molecules containing chlorine. chlorine then breaks one oxygen atom away from ozone, leaving behind a paired oxygen molecule.

Answers: 2

continue

You know the right answer?

If an element has 10 protons and 11 neutrons and 10 electrons, which expression correctly identifies...