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
ycow [4]
3 years ago
8

What does the emission spectrum tell us about the structure of an atom?

Chemistry
1 answer:
tatiyna3 years ago
8 0

Answer:

The emission spectrum of a chemical element or chemical compound is the spectrum of frequencies of electromagnetic radiation emitted due to an atom or molecule making a transition from a high energy state to a lower energy state. ...  

Explanation:

Therefore, spectroscopy can be used to identify elements in matter of unknown composition.

You might be interested in
Do moles of any substance have the same number of atoms
love history [14]
The term mole refers to 6.02x10²³ atoms or molecules of any substance. so regardless of the substance one mole will always be equivalent to 6.02x10²³

Hope that helps 
7 0
3 years ago
Please please please please please please help me a b c or d
otez555 [7]

Answer:

how far an object moves in a certain amount of time

Explanation:

6 0
3 years ago
What is the formula for Iron(IV) phosphite
Arte-miy333 [17]

Answer:

The answer is Iron phosphide (Fe2P)

5 0
3 years ago
Water is an example of a compound. Which of the following is the best description of all compounds?
AlexFokin [52]

Answer:

A compound has atoms of different elements chemically joined together They can't be separated without a chemical reaction.

3 0
3 years ago
What is the volume of 3.50 moles of oxygen gas (O2) at 273 K and 1.00 atm?
faltersainse [42]
P x V = n x R x T

1.00 x V = 3.50 x 0.082 x 273

1.00 x V = 78.351

V = 78.351 / 1.00

V = 78.351 L 
7 0
3 years ago
Other questions:
  • Calculate the percent ionization of 1.55 m aqueous acetic acid solution. for acetic acid, ka=1.8⋅10−5.
    15·1 answer
  • What is the mass percent of nitrogen in ammonium carbonate, (NH4)2CO3?
    7·1 answer
  • 1. Compare the masses and the charges for the three particles which make<br> up<br> the atom.
    10·1 answer
  • PLEASE HELP ME ASAP THIS IS MY LAST QUESTION
    6·2 answers
  • ______ is a chemical property of matter.
    11·1 answer
  • What is the mass of 87.94 mL of ethanol, which has a density of 0.79 g/mL?
    14·1 answer
  • A 1.31 mol sample of CO2 gas is confined in a 31.4 liter container at 19.0 �C.
    14·1 answer
  • How many picoseconds are in 6.25 milliseconds?<br> Show work please
    15·1 answer
  • A. Parts of Solutions
    7·1 answer
  • What is the iupac name of the oxyacid formed from chlorite?.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!