periodic table\nwhich of the following statements about the properties of elements related to an atomic…

periodic table\nwhich of the following statements about the properties of elements related to an atomic emission spectrum are true? select all that apply.\na. an atomic emission spectrum occurs when an element in the gas state absorbs energy, and emits light which corresponds to the energies of specific electron transitions.\nb. an atomic emission spectrum occurs when an element in the solid state absorbs energy, and emits light which corresponds to the energies of specific electrons.\nc. the light that an element emits is made up of a limited number of narrow lines of light that produce a unique pattern, or atomic emission spectrum, for that element.\nd. the light that an element emits is made up of an unlimited number of narrow lines of light that produce several different patterns, or atomic emission spectra, for each element.\ne. an atomic emission spectrum shows the pattern formed when light absorbed by an element is separated into its different component wavelengths.\nf. an atomic emission spectrum shows the pattern formed when light emitted by an element is separated into its different component wavelengths.

periodic table\nwhich of the following statements about the properties of elements related to an atomic emission spectrum are true? select all that apply.\na. an atomic emission spectrum occurs when an element in the gas state absorbs energy, and emits light which corresponds to the energies of specific electron transitions.\nb. an atomic emission spectrum occurs when an element in the solid state absorbs energy, and emits light which corresponds to the energies of specific electrons.\nc. the light that an element emits is made up of a limited number of narrow lines of light that produce a unique pattern, or atomic emission spectrum, for that element.\nd. the light that an element emits is made up of an unlimited number of narrow lines of light that produce several different patterns, or atomic emission spectra, for each element.\ne. an atomic emission spectrum shows the pattern formed when light absorbed by an element is separated into its different component wavelengths.\nf. an atomic emission spectrum shows the pattern formed when light emitted by an element is separated into its different component wavelengths.

Answer

Answer:

A. An atomic emission spectrum occurs when an element in the gas state absorbs energy, and emits light which corresponds to the energies of specific electron transitions. C. The light that an element emits is made up of a limited number of narrow lines of light that produce a unique pattern, or atomic emission spectrum, for that element. F. An atomic emission spectrum shows the pattern formed when light emitted by an element is separated into its different component wavelengths.

Brief Explanations:

  • Option A: When an element in the gas state absorbs energy, electrons get excited. When they return to lower - energy levels, they emit light corresponding to specific electron transitions, which is the basis of atomic emission spectra.

  • Option C: Each element has a unique set of electron energy levels. When electrons transition between these levels, a limited number of specific wavelengths (narrow lines of light) are emitted, creating a unique atomic emission spectrum for the element.

  • Option F: An atomic emission spectrum is obtained by separating the light emitted by an element (using a prism or diffraction grating, for example) into its component wavelengths, and this separation shows a pattern of lines corresponding to the emitted wavelengths.

  • Option B: Atomic emission spectra occur for elements in the gas state (not solid state).

  • Option D: The number of lines in an atomic emission spectrum is limited (based on the available electron transitions in the atom), not unlimited.

  • Option E: An atomic emission spectrum is about the light emitted (not absorbed) by an element.