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
irakobra [83]
3 years ago
11

Atomic emission spectra are produced when the light emitted by an element passes through a prism. Which of the following stateme

nts is true regarding these spectra?
A. All elements produce the same atomic spectra.
B. Elements produce continuous spectra.
C. Elements produce spectra with only a few distinct lines.
Chemistry
1 answer:
xenn [34]3 years ago
3 0
Option C: elements produce spectra with only few distinct lines.

The spectra are not continuos and are different for every element. This permits to identify elements.
You might be interested in
Why is tape attracted to my skin? DO NOT PLAGIARIZE I WILL REPORT YOU I’VE SEEN EVERY WEBSITE ON THE INTERNET SO DON’T SAY I DID
zheka24 [161]

Answer:

prorobly because of your body hairs

Explanation:

4 0
3 years ago
Read 2 more answers
three moles of sodium carbonate are mixed with two moles of lead nitrate in aqueous solution, leading to formation of a solid pr
aleksandrvk [35]

There are 4 moles of spectator ions that remain in solution.

The equation of the reaction is;

Na2CO3(aq) + Pb(NO3)2(aq) -------> PbCO3(s) + 2NaNO3(aq)

We have to determine the limiting reactant. This is the reactant that yields the least amount of product. Note that the spectator ions are Na^+ and NO3^- that form NaNO3.

For Na2CO3

1 mole of Na2CO3 yields 2 moles of NaNO3

3 moles of Na2CO3 yields  3 × 2/1 = 6 moles of NaNO3

For Pb(NO3)2

1 mole of Pb(NO3)2 yields 2 moles of NaNO3

2 moles of Pb(NO3)2 yields 2 × 2/1 = 4 moles of NaNO3

We can see that Pb(NO3)2 is the limiting reactant.

Since [NaNO3] = [Na^+] = [NO3^-], it follows that there are 4 moles of spectator ions that remain in solution.

Learn more: brainly.com/question/22885959

6 0
3 years ago
Chlorophyll pigments are separated using paper. what is the stationary phase in this experiment
Llana [10]
Paper is a stationary phase
4 0
3 years ago
SCIENCE<br> why is it important to distinguish the two types of crust?
Yuri [45]

Answer:

It is important to identify it because the two types of crust are made up of two different types of rock

Explanation:

Hope i helped you

4 0
3 years ago
Read 2 more answers
Multiple covalent bonds may occur in atoms that contain carbon,nitrogen, or
Arisa [49]

Answer: Multiple covalent bonds may occur in atoms that contain carbon,nitrogen, or  <u><em>oxygen</em></u>.

8 0
3 years ago
Other questions:
  • Neutrons are found in the nucleus and separate the other particles so that the strong force can hold the nucleus together. Which
    5·2 answers
  • How do I solve this?? ok having a hard time BRAINLIST​
    10·1 answer
  • NH4OH --&gt; <br> Predict the products
    14·1 answer
  • A ball is sitting at the top of a ramp. As the ball rolls down the ramp, the potential energy of the ball decreases. What
    10·1 answer
  • A cube of metal has a mass of 5.05 x 10°g and its density is known to be 12.77 g/mL, what is the volume of this metal?
    12·1 answer
  • How many moles of Fe2O3 are in 231 g of the compound?
    14·1 answer
  • If an atom has twelve electrons, how many electrons are in the n=1 energy level? How many electrons are in the n=2 energy level?
    5·1 answer
  • Which of these defines a volcano?
    7·2 answers
  • What is chemical bonding?and types of chemical bonding there are?​
    7·1 answer
  • Identify the major force between molecules of pentane and hexane
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!