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RSB [31]
3 years ago
7

Does the hydrogen molecule obey the octet rule?

Chemistry
1 answer:
Alja [10]3 years ago
6 0

Explanation:

Hydrogen does not obey the octet rule. Boron does not always

obey the octet rule and in fact forms Lewis acids such as BF3 which

only has 6 electrons.

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who is known as the "Father of Medicine." A. Galen B. Aristotle C. Galileo D. Hippocrates
katen-ka-za [31]

D. Hippocrates

As quoted from Wikipedia, "he is often referred to as the "Father of Medicine"[1] in recognition of his lasting contributions to the field as the founder of the Hippocratic School of Medicine."

I hope this helps!

Cheers, July.

7 0
3 years ago
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which of the following statements about planetary motion is false? a. each planet would move in a straight line without the sun'
Vika [28.1K]
Given the options it would be B.

Planets orbit the sun in a elliptical pattern around the sun, rather than in a circle.

Hope this helps!
7 0
3 years ago
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What is the atomic number of hydrogen
olga nikolaevna [1]
The atomic number of hydrogen is 1
8 0
3 years ago
What is tins atomic symbol
qaws [65]
Tin
Chemical Element
Tin is a chemical element with the symbol Sn and atomic number 50. It is a main group metal in group 14 of the periodic table. Wikipedia
Symbol: Sn
Electron configuration: [Kr] 4d105s25p2
Atomic number: 50
Melting point: 449.5°F (231.9°C)
Atomic mass: 118.71 u
Boiling point: 4,717°F (2,603°C)
Electrons per shell: 2, 8, 18, 18, 4
4 0
4 years ago
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You observe 2 waves named alpha and beta. The alpha wave has a frequency of 5 Hz and the beta wave has a frequency of 2 Hz. Base
MAVERICK [17]

Answer:

shorter wavelength = alpha wave

Explanation:

Given that,

The alpha wave has a frequency of 5 Hz and the beta wave has a frequency of 2 Hz.

We need to compare the wavelengths of these two waves.

For alpha wave,

\lambda_1=\dfrac{c}{f_1}\\\\\lambda_1=\dfrac{3\times 10^8}{5}\\\\=6\times 10^7\ m

For beta wave,

\lambda_2=\dfrac{c}{f_2}\\\\\lambda_2=\dfrac{3\times 10^8}{2}\\\\=15\times 10^7\ m

From the above calculations, we find that the wavelength of the alpha wave is shorter than the wavelength of the beta wave.

8 0
3 years ago
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