jakieRistypie jakieRistypie
  • 12-02-2017
  • Chemistry
contestada

Why do different elements have different colored flames when they are heated?

Respuesta :

21mchugril
21mchugril 21mchugril
  • 12-02-2017
It depends on their energy levels.
Answer Link

Otras preguntas

what is the graph of an arithmetic sequence whose first term is 1 and whose common difference is 0.5?
e synthesis (S) phase is characterized bya) DNA replication
Write the equation, in slope-intercept form, of the line that has a slope of 2 and passes through the point (3, 1).
describe three symptoms of heart disease that should prompt an individual to seek emergency medical care.
How many lines of symmetry does a regular quadrilateral have? a. 2 b. 4 c. 5 d. 6
solve and type in 'ab'
work out the median of these numbers in standard form; 0.005, 0.0064, 0.00007, 0.00042
Water is an abiotic factor in terrestrial environments. please select the best answer from the choices provided t f
what is the change in internal energy if 60 j of heat are added to a system and the system does 40 j of work on its surroundings? use u = q - w.
eight times what number is greater than 72?