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son4ous [18]
3 years ago
7

Pls help me guys please please​ only 1 question choose

Chemistry
1 answer:
belka [17]3 years ago
3 0

Answer:

D.4 types of molecules is yr ans.

stay safe healthy and happy.

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in the modern wave-mechanical model of the atom, the orbitals are regions of the most probable location of
irina [24]

The orbital is the probable location of the electron of an atom.


Always remember the difference between Bohr and wave-mechanical model in terms of electrons!  

Your questions answer is Electron!  

But you should also know Bohr said electrons are in orbitals in a fixed proportion, but modern wave mechanical disagrees with this and said electrons are arranged in a very complex random proportion in a region called orbital!  

Hope this helped


have a smiley day (:

5 0
4 years ago
How many moles of solute
nydimaria [60]

Answer:

3.4483 ok I googled it

Explanation:

h hhejeje

6 0
4 years ago
A hypothetical wave has 4.6 J of energy. What is its hypothetical, approximate frequency?
Mariulka [41]

Answer:

6.94 × 10^33Hz

Explanation:

E = hf

Where;

E = Energy of wave (J)

h = Planck's constant (6.626 × 10^-34J/s)

f = frequency (Hz)

According to the information provided in this question, the hypothetical energy of the wave is 4.6J

Hence, using E = hf

4.6 = 6.626 × 10^-34 × f

f = 4.6 / 6.626 × 10^-34

f = 0.694 × 10^34

f = 6.94 × 10^33Hz

3 0
3 years ago
How many atoms are in water is it 24 or 2.<br> Explain
Artemon [7]
There are actually three: One oxygen atom and two hydrogen atoms.
8 0
3 years ago
How much of each gas is there in 100cm3 air?
Akimi4 [234]
Each 100 cm3 of air, constitutes 78cm3 nitrogen, 21cm3 oxygen and 1cm3 constitutes of other gases like Argon, ozone, carbon dioxide and water vapour in small amounts.
8 0
4 years ago
Read 2 more answers
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