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
vazorg [7]
2 years ago
5

How many protons and electrons does oxygen have? What about hydrogen? Draw a model of each atom if that helps you think about th

e differences between them ?
Chemistry
1 answer:
Tems11 [23]2 years ago
5 0

Answer:

Two electrons fit in the first shell out from the nucleus and eight fit in the second. Every element with more protons than the two of Helium needs to work on shells outside the first one. one you get to ten, you have filled the first two shells.

In a water molecule, oxygen forms one covalent bond with EACH of TWO hydrogen atoms. As a result, the oxygen atom has a stable arrangement of 8 valence electrons. Each hydrogen atom forms only one bond because it needs only two electrons to be stable.

You might be interested in
During chemical cycling, inorganic nutrients are typically returned to the soil by:.
11Alexandr11 [23.1K]
Decomposers. They help break apart and digest dead matter and put those nutrients back into the soil, making them available. Happy to help!
3 0
2 years ago
HELPPPPPPPPPPPPPP THANks
wel
The first bubble after "water evaporates" should be something along the lines of that the water condenses in the clouds and then the following bubble should be that the water is released from the clouds. Does that make sense to you?
6 0
3 years ago
Compared to ultraviolet light, an electromagnetic wave that has a higher frequency will also have ________.
Nikitich [7]
  • The answer is shorter wavelength and equal speed.                        

That is, compared to ultraviolet light, an electromagnetic wave that has a higher frequency will also have shorter wavelength and equal speed.

This can be seen by the reaction given below:

 h\times \upsilon =\frac{c}{\lambda }

h= Planck's constant

c=speed of the light

 \upsilon=frquency

{\lambda }=wavelength

So, higher is the frequency, lesser is the volume while speed remains constant as c is speed of light.

6 0
3 years ago
Read 2 more answers
Why is gold foil used on sculptures
Aleonysh [2.5K]

The gold leaf (not foil) is to give a sculpture or a painting appeal. Without it, it would discolour quicker.The gold leaf can be easily removed if needed to be.

5 0
3 years ago
Read 2 more answers
An atom with a positive charge has ____.?
erma4kov [3.2K]
The correct answer here is A - An atom with a positive charge has more protons than electrons. In the other instances the atom would have a negative charge.
4 0
3 years ago
Other questions:
  • 6.1 Raunak took 5 moles of carbon atoms in a containe má Krish also took 5
    7·1 answer
  • Which term identifies the most probable location of an electron in the wave- mechanical model of an atom?
    5·1 answer
  • Help Me Please
    8·2 answers
  • What is the molarity of the potassium hydroxide if 27.20 mL of KOH is required to neutralize 0.604 g of oxalic acid, H2C2O4?
    15·1 answer
  • What structure in a bacterial cell controls which substances enter and leave the cell?
    12·1 answer
  • What do acids react with in limestone to form giant cave systems?
    15·2 answers
  • Which item is denser than liquid water?
    13·1 answer
  • 2. What is the temperature (°C) of 1.50 moles of gas stored in a 10.0 L container at 1558 mm
    9·1 answer
  • The group of elements that make up the smallest percentage of the periodic table are the
    14·1 answer
  • Calculate the mass in grams, in 2.28 mol of SO3 .
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!