alexd888 alexd888
  • 01-11-2016
  • Chemistry
contestada

when do elements absorb energy and enter an excited state?

Respuesta :

kaity0001
kaity0001 kaity0001
  • 01-11-2016
When they change into a gas from a liquid or solid.
Answer Link

Otras preguntas

How do point and shoot cameras differ from SLR cameras? They take smaller sized photographs What is seen in the viewfinder is not an exact replica of the imag
if u roll a fair six-sided die and a fair sided die what is the probability that at least one die shows a 4
Solve: 1/4 (20- 4a) = 6 - a A. -1 B. 0 C. All real numbers D. No solution
What are the three main beliefs of John Calvin? Answer ASAP please!!!
Evaluate f(x) = 1/4x for x = -5 A. -4/5 B.-1 1/4 C. -1/20 D. 20
In pea plants, the allele for tall plants is dominant to the allele for short plants. If a homozygous tall plant is crossed with a homozygous short plant, what
the percent composition by mass of magnesium MgBr2 (gram formula mass= 184 grams/mole) is equal to... a- 24/184 x 100 b- 160/184 x 100 c- 184/24 x 100 d- 184/
witch of the following statements best describes the characteristics of a hypothesis one of the steps of the scientific method? a. it is a possible answer to a
This is Core Focus: Working With Scientific NotationWhat is 7.8 × 105 m/h in kilometers per day?   A. 3.24 × 1010  km/day   B. 3.24 × 108  km/day   C.
Genoa and barcelona were seriously affected by the black death. Why do you think this was so ?