subject
Chemistry, 19.09.2021 19:30 GracieMaeB

What is a best explanation for different metals having various colors? es
A)
The spectrum of lines will be produced, some of which will be in the
visible part of the spectrum. The color you see will be the highest energy
observed.
B)
The spectrum of lines will be produced, all of which will be in the visible
part of the spectrum. The color you see will be the most common color in
the spectrum.
The spectrum of lines will be produced, all of which will be in the visible
part of the spectrum. The color you see will be a combination of all these
individual colors.
D)
The spectrum of lines will be produced, some of which will be in the
visible part of the spectrum. The color you see will be a combination of all
these individual colors.

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 22.06.2019 03:00
Which of these would be caused by a chemical change? a) the formation of lava. b) sedimantary rock layering over time. c) metamorphic rock forming from igneous. d) metamorphic rock eroding to form sedimentary rock.
Answers: 3
question
Chemistry, 22.06.2019 06:30
How many moles of carbon dioxide will form if 2.5 moles of c3h8 is burned
Answers: 1
question
Chemistry, 22.06.2019 11:20
Which fact represents evidence for the big bang theory?
Answers: 2
question
Chemistry, 22.06.2019 20:00
There are two steps in the usual industrial preparation of acrylic acid, the immediate precursor of several useful plastics. in the first step, calcium carbide and water react to form acetylene and calcium hydroxide: cac2 (s) + 2h2o (g) → c2h2 (g) + caoh2 (s) =δh−414.kj in the second step, acetylene, carbon dioxide and water react to form acrylic acid: 6c2h2 (g) + 3co2 (g) + 4h2o (g) → 5ch2chco2h (g) =δh132.kj calculate the net change in enthalpy for the formation of one mole of acrylic acid from calcium carbide, water and carbon dioxide from these reactions. round your answer to the nearest kj .
Answers: 3
You know the right answer?
What is a best explanation for different metals having various colors? es
A)
The spect...
Questions
Questions on the website: 13722362