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
beks73 [17]
2 years ago
9

How spectral lines are formed

Chemistry
2 answers:
Ket [755]2 years ago
3 0

=Spectral lines are produced by transitions of electrons within atoms or ions. As the electrons move closer to or farther from the nucleus of an atom (or of an ion), energy in the form of light (or other radiation) is emitted or absorbed.…

katovenus [111]2 years ago
3 0

Answer:

Spectral lines are produced by transitions of electrons within atoms or ions

You might be interested in
Determining what it is you want to know:
Lynna [10]
Am so pro let it goo let it goooo
5 0
2 years ago
Draw the simplified curved arrow mechanism for the reaction of butan-2-one and CH3Li to give the major product.
Yuki888 [10]

Answer:

Follows are the solution to this question:

Explanation:

Please find the image file of the chemical reaction in the attachment:

In a water medium, the CH3- type CH 3Li is a heavy nucleophile that attacks the carbonyl carbon atom to form the alkoxide ion, which will then be protonated to form alcohol.

8 0
3 years ago
Which graph shows the pressure-temperature relationship for a gas at a fixed volume?
marin [14]

Answer:

The answer is

C. Graph A

5 0
3 years ago
Read 2 more answers
What is the gram formula of na2co3
makkiz [27]

Answer:

106 gfm

Explanation:

element. number masses

Na. 2 23×2

C. 1. 12

O. 3. 16×3

then add

106 gfm

5 0
2 years ago
Which type of intermolecular attractive force operates between (part A) all molecules, (part B) polar molecules, (part C) the hy
nydimaria [60]

Answer:

PART A: The LDF occurs between all molecules. Dispersion forces result from shifting electron clouds, which cause weak, temporary dipole.

PART B: Dipole dipole operates only between polar molecules. This is when two polar molecules get near each other and the positively charged portion of the molecule is attracted to the negatively charged portion of another molecule.

PART C: Dipole dipole and in some cases hydrogen bonding operate between the hydrogen atom of a polar bond and a nearby small electronegative atom. Only if the atom bonded to it were F, O or N it would be hydrogen bonding. Otherwise it is dipole dipole.

3 0
3 years ago
Other questions:
  • Why does Hg2+ have a negative standard entropy
    6·1 answer
  • Explain the difference between a physical property and a chemical property
    11·1 answer
  • How much mass would a mole of nitrogen molecules contain? Recall that nitrogen is diatomic. g/mol
    5·1 answer
  • What is the total number of valence electrons in a sulfide in th ground state?
    6·1 answer
  • Which drawing below best represents hydrogen bonding methanol, ch3oh?
    12·1 answer
  • What three factors affect the rate of dissolution?
    14·1 answer
  • Determine a planet from our solar system is located far from the sun. Describe the size and composition of this planet
    11·2 answers
  • 80 points!! Need help asap!!
    5·2 answers
  • Write a balanced net ionic equation for the reaction between K3PO4 (aq) (potassium phosphate) and Fe(NO3)2 (aq) (iron (II) nitra
    5·1 answer
  • What is the maximum amount of energy that could be produced from the reaction of 85.0 grams of Aluminum with 95.0 grams of oxyge
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!