Ha3lec8raptitu Ha3lec8raptitu

31-08-2016
Chemistry

Answered

Why do you think elements must be heated before they emit colored light?

Verified Answer :

taskmasters taskmasters

01-09-2016

The colored light emitted is energy and in order to emit energy the element should first obtain energy. The energy absorbed by the substance can be in the form of radiation, heat or electricity. Hope this answers the question. Have a nice day.

Answer Link

Related Questions

Write a letter to the pope from Henry VIII explain why you want to break with Rome

A symbol is A a comparison using like or as B a tangible object that represents something abstract C a figure that resembles the object it was patterned upon D

Round 72130 to the nearest hundredth

Which of the following best describes the lives of the native peoples under the encomienda system A They became rich but could not be government officials becau

Why do people create structure and change governments

The purpose of the abstract of title is to

How can you use the map to argue that Alexander was great

What does 22 equal to Does it equal to 5 4 or 8989 8y3 gjgfuhuyew994662725866372635

Dominics water jug holds 125 quarts Terrell says he can find the capacity of the jug in fluid ounces by dividing 125 by 32 Is Terrell correct

Find the pair of words that has the same kind of relationship as the numbered pair excrescence outgrowth This is the pair A facsimile copy B context page C dep

Web Analytics