Chemistry, 05.07.2019 05:00 kidkoolaidboy96291

Two electrons are found in the same atom. one has the quantum number set (2, 1, -1, +½), and the other has the quantum number set (2, 1, -1, -½). they share the (2 points) same sublevel, but are in different orbitals. same orbital, but have different spin directions. same energy level, but are in different sublevels. same type of sublevel, but are found in different energy levels.

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Answer from: Jasten

Answer is: same orbital, but have different spin directions.

The principal quantum number (n) is one of four quantum numbers which are assigned to each electron in an atom to describe that electron's state.

For principal quantum number n=2:

1) azimuthal quantum number (l) can be l = 0...n-1:

l = 0, 1.

The azimuthal quantum number determines its orbital angular momentum and describes the shape of the orbital.

2) magnetic quantum number (ml) can be ml = -l...+l.

ml = -1, 0,+1.

Magnetic quantum number specify orientation of electrons in magnetic field and number of electron states (orbitals) in subshells.

3) the spin quantum number (ms), is the spin of the electron.

ms = +1/2, -1/2.

Answer from: Nathaliasmiles

The correct answer is option B which is they are in same orbital but have different spin.

Explanation:The two electrons have quantum number set of (2, 1, -1, +½) and (2, 1, -1, -½).The first 3 quanta numbers are same which describe principal quantum number n, azimuthal quantum number (l) and magnetic quantum number (ml) respectively.But the different number is last one which is +1/2 for one electron and -1/2 for other electron.This number describe the direction of spin of electron.It means one electron spin in clockwise direction, while other in anticlockwise direction.

Answer from: Quest

the molecules move in straight line until they collide with each other or with the walls of the container. collisions are perfectly elastic; when two molecules collide, they change their directions and kinetic energies, but the total kinetic energy is conserved.

explanation:

Answer from: Quest

Ithe undersigned only for use your own email and delete any and copies and of the itself and to be there is a good timewhat does a decrease in temperature indicate about the molecules in a sample of liquid water? decreased chemical energy of the moleculesdecreased kinetic energy of the moleculesincreased chemical energy of the moleculesincreased kinetic energy of the moleculeshow does a sample of helium at 15 â°c compare to a sample of helium at 215 k? the helium at 15 â°c has a higher average kinetic energy than the sample at 215 k.the helium at 15 â°c has lower nuclear energy than the sample at 215 k.the helium at 15 â°c has slower-moving atoms than the sample at 215 k.the helium at 15 â°c has smaller atoms than the sample at 215 k.

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Two electrons are found in the same atom. one has the quantum number set (2, 1, -1, +½), and the oth...