Two bonds
six electrons
How many electrons are in the n = 2 shell of the oxygen
1.
atom before bonding?
What is the maximum number of electrons an oxygen atom
2.
can hold in its outer energy level?
3. How many total electrons are there in a water molecule?
How many electrons are being shared between the atoms in
4.
this molecule?
ten electrons
eight electrons
5. How many bonds exist in this molecule?
four electrons
Charles darwin marked the difference among countless finches on the galápagos islands.i hope i !
Answer from: Quest
it is the second option.
Answer from: Quest
the first american roller coaster was the mauch chunk switchback railway, built in the mountains of pennsylvania in the mid-1800s. the track, originally built to send coal to a railway, was reconfigured as a "scenic tour."
What is the thinnest soap film (excluding the case of zero thickness) that appears black when illuminated with light with a wavelength of 480 ? the index of refraction of the film is 1.34, and there is air on both sides of the film. express your answer in nanometers. hint 1. how to approach th
Which of the following is a characteristic shared by both electron and light microscopes? a. they both employ the use of objective lenses. b. both microscopes require an internal camera to visualize the specimen. c. both microscopes have a resolving power of 0.01 nm. d. they both utilize white light to magnify the specimen.
A0.25 kg arrow is moving at 5 m/s and hits a 0.10 kg apple. the apple sticks to the arrow, and both move to the right together. what is their velocity?