marialion6922 marialion6922

02-12-2021
Chemistry

contestada

Why does a salt compound give off light when burned.

Respuesta :

tmac9440 tmac9440

02-12-2021

answer- when heated, the elections in atoms absorb energy and are elevated to higher energy levels.

Answer Link

Otras preguntas

Which country put millions of dollars into the economy through the governmental programs of the New Deal ?

A fast internationalization strategy for better generation has some associated risks. What are these risks?

please help me with geometry What type of symmetry does the figure have? line symmetry only rotational symmetry only both line and rotational symmetry none of

Why do astronauts' weights differ in space? There is a less gravitational force in space. Their mass changes in space. Space is colder than Earth. There is less

The military aspect of the campaign is subsidiary to its political objects, and we judge of its success or failure not in military but in political terms. What

Please help me with this question i am struggling

Each food item contributed to the local food bank is recorded as a positive number, while each food item donated to a family is recorded as a negative number.

If you borrow $3,000 on an 8% discounted loan for 9 months, how much will you actually receive?

which statement best describes a cell?

17. The length, breadth and height of a cuboid are doubled. What happens to itssurface area?A.It is doubled. B.It becomes four times.C It becomes eight times.D.