which of the following elements is/are represented in the spectrum below?
A: Hydrogen only
B: helium only
C:hydrogen and helium
D: calcium only

which of the following elements isare represented in the spectrum below A Hydrogen only B helium only Chydrogen and helium D calcium only class=

Respuesta :

Answer:

its calcium only

Explanation:

i took the quiz on edg

Calcium represented in the spectrum below. So Option 'D' is the correct answer.

Spectrum and calcium:

A spectrum is a graph or chart that depicts the intensity of light emitted over a range of energies.

Excitation of conduction electrons of any element is the subject of atomic spectroscopy. Because sodium has just one electron in its outermost shell and calcium has two, their atomic spectra should contain one and two atomic spectral lines, respectively.

Find out more information about 'Spectrum'.

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