emilie182 emilie182

12-11-2020
Chemistry

contestada

What element produced the unknown emission spectrum?

Respuesta :

luisbarbeitia11 luisbarbeitia11

12-11-2020

Answer:

The emission spectrum of a chemical element or chemical compound is the spectrum of frequencies of electromagnetic radiation emitted due to an atom or molecule making a transition from a high energy state to a lower energy state.

Answer Link

Otras preguntas

A heart murmur is caused by a defect in a(n) _____. A. ventricle B. artery wall C. heart valve D. atrium

Egypt is bordered by the Red Sea and the Mediterranean Sea. a. True b. False

Help asappppp math helo

Two students standing apart in a classroom have a gravitational force of attraction between them of 3.20 x 10-8 N. If one student has a mass of 50.0 kg and the

______ is a situation in whihch the economy produces more goods and services than it did they year before. a. recession b. trough c. economic productivity d. ec

Every third laptop assembled is checked for defects. a.random b.convenience c.cluster d.stratified e.systematic

*33 points*How do propaganda war films change over time and how do they affect society?

What is the slope of the line that passes through the points (-2,5) and (1,4)?

An investigation that is controlled is what

Samantha saw two bottles of ketchup at the store for the same price. One bottle contained 4 pints of ketchup, and the other contained 1.25 quarts of ketchup. Wh