1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
pychu [463]
4 years ago
14

What information does the spectrum give about the source of the element?

Chemistry
1 answer:
Vadim26 [7]4 years ago
3 0

Answer:

A continuous spectrum can identify elements by the presence of dark bands, and it also tells scientists how hot the object is: As the temperature goes up, the spectrum has increasing amounts of green, blue and violet colors. Relatively cool objects have a spectrum that has mostly deep red or red and yellow.

Explanation:

You might be interested in
Does acid rain make new substances?
ivanzaharov [21]

Answer:

Over the past few decades, humans have released so many different chemicals into the air that they have changed the mix of gases in the atmosphere. ... In addition, the exhaust from cars, trucks, and buses releases nitrogen oxides and sulfur dioxide into the air.

3 0
3 years ago
Determine the number of moles of air present in 1.35 L at 750 torr and 17.0°C.
pshichka [43]

Answer: See the answer in image.

Explanation:

8 0
3 years ago
Read 2 more answers
How do you mix solids?
Monica [59]

Answer:

Liquid–solid mixing is typically done to suspend coarse free-flowing solids, or to break up lumps of fine agglomerated solids. An example of the former is the mixing granulated sugar into water; an example of the latter is the mixing of flour or powdered milk into water.

5 0
3 years ago
3. C6H6 +O2 combustion​
givi [52]

Answer:

carbon hydrogen twelve oxygen two

3 0
3 years ago
Find the "natural" equilibrium concentration of NO in air in units of molecules/cm3 .
Vedmedyk [2.9K]

Answer:

6400 molecules / cm^3

Explanation:

10.6*10^-16 mol/L * 6.022*10^23 molecules/mol * 1 L / 1000 cm^3 * 1 / 100 L = 6400 molecules / cm^3

6 0
3 years ago
Other questions:
  • Convert 6.50 mi to yds.<br> In table form????
    15·2 answers
  • Which choice BEST describes the motion of the car represented by the graph?
    15·1 answer
  • Explain on a particle basis how the addition of a solute affects the boiling point, the freezing point, and the vapor pressure o
    7·1 answer
  • What two particles make up matter?
    11·1 answer
  • 1. Know what elements make up water and in what proportions
    9·1 answer
  • How many molecules of O2 are required?
    11·1 answer
  • The boiling point of water (H2O) is 100 °C. Which of the following best predicts the boiling point of hydrogen sulfide (H2S)? (5
    8·1 answer
  • Please help me out with this...please<br><br> I also put the periodic table too just in case:)
    15·1 answer
  • How many total electrons can the d orbital hold
    12·2 answers
  • Fsdfsfsdfsdfsdfsdfsdfsdf
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!