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
zubka84 [21]
3 years ago
8

A hydrogen electron is elevated from level 1 to level 2. Another electron is elevated from level 2 to level

Chemistry
1 answer:
BaLLatris [955]3 years ago
5 0

Answer: level 2 to level 4

Explanation:

You might be interested in
1.6x10^23 lead atoms. Find the weight in grams
Ber [7]
Moles of lead(Pb) = 1.6x10^23/6.02x10^23 = 0.265 moles.

Weight of lead = moles x atomic weight of lead
                         =  0.265x207.2
                         =  54.908 grams.

Hope this helps!
5 0
3 years ago
What are the two properties of Graphite that are different from the properties of Diamond?
Rus_ich [418]

Answer:

Graphite is insoluble in water and organic solvents - for the same reason that diamond is insoluble. Attractions between solvent molecules and carbon atoms will never be strong enough to overcome the strong covalent bonds in graphite. conducts electricity.

Explanation:

Brainlest please?

5 0
3 years ago
Which statement best describes how matter and energy is cycled through the ecosystem?
sasho [114]

D. Matter and energy are the same.

3 0
2 years ago
Which of the following molecules has a bent shape?
poizon [28]

A, because the shape of it forms and arc much like a H2O molecule.

4 0
2 years ago
Balance the chemical equations.<br> 1FeCl3 + KOH → Fe(OH)3 + KC1
wariber [46]

Answer:

FeCl3 + 3KOH → Fe(OH)3 + 3KCl

Explanation:

3 0
3 years ago
Other questions:
  • During the hot summer days, there is a lot more water in the air. This is due to which change of state?
    6·1 answer
  • 2000 joules are required to heat 125 grams of an unknown substance from 10 c to 28 c. What is the specific heat of the substance
    7·1 answer
  • 14 someone help ASAP
    13·1 answer
  • Which of the following statements regarding bond energies is FALSE
    12·1 answer
  • Which is the larger atom S or Mg
    13·1 answer
  • What is the range of 14 and 25
    7·2 answers
  • Identify the correct equation for the equilibrium constant Kc for the reaction given. C u ( s ) + 2 A g N O 3 ( a q ) − ⇀ ↽ − C
    14·1 answer
  • Will give brainly if correct
    6·1 answer
  • HCN<br> H:C:N:<br> 3.<br> Is this Lewis Structure correct?
    11·1 answer
  • How does light interact with materials
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!