absorption emission

When an electron moves from n=2 (energy level 2) to n=4 (energy level 4)

MULTIPLE ANSWERS: You must click 2 CORRECT ANSWERS

• it must absorb light

• it will release light

• it will move farther from the nucleus

• it will move closer to the nucleus

Which are emission arrows?

• a, b, c, d

• e, f, g, h

• a, e, b

• d, c, h

Tags

NGSS.HS-PS4-3

Which color has the lowest energy per photon quanta?

• orange

• green

• indigo

• violet

Tags

NGSS.HS-PS4-1

NGSS.HS-PS4-4

Line emission spectra is produced from atoms when

• electrons release energy as they move to their excited state.

• electrons absorb energy as they move to their excited state.

• electrons release energy as they return to the ground state.

• electrons absorb energy as they return to the ground state.

Tags

NGSS.HS-PS4-1

NGSS.HS-PS4-3

The _______________ determines the color of visible light. 

• wavelength

• speed

• amplitude

• pitch

Tags

NGSS.HS-PS4-1

The arrows in this diagrams depict...

• Emission of light energy

• Absorption of light energy

• Absorption and Emission of light energy

• Neither absorptions and emission of light energy

Tags

NGSS.HS-PS4-3

An emission spectrum is produced when an electron moves from one energy level

• into the nucleus

• to a higher energy level

• to another position in the same sublevel

• to a lower energy level

Tags

NGSS.HS-PS1-2

NGSS.HS-PS4-3

Which color has the longest waves?

• red

• orange

• yellow

• green

Tags

NGSS.HS-PS4-1

What type of spectrum is shown?

• emission

• absorption

• visible

• photon

If an electron moves from n=4 to n=2 it ____

• absorbs energy

• releases energy