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arlik [135]
3 years ago
12

¿Por qué se unen los átomos?

Chemistry
2 answers:
Vesnalui [34]3 years ago
7 0
(I used google translate since I don’t know Spanish so I hope this helps). Los átomos se unen para formar moléculas debido a sus electrones. Los electrones pueden unir (o unir) átomos juntos de dos maneras principales. Cuando dos átomos comparten electrones entre ellos, están unidos (unidos) por ese intercambio. Estos se llaman enlaces covalentes.
IRISSAK [1]3 years ago
6 0
Pls post it in english , so that i can understand...
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The period of a ripple on a lake is half a second. what is the frequency of the wave
Nataly_w [17]

Answer:

2 Hertz

Explanation:

<em>The frequency would be 2 Hertz.</em>

<u>The frequency of a wave is defined as the rate at which the particles of a medium vibrates when the wave is passed through it while the period of a wave is the time it takes the particles to make a complete cycle of vibration.</u>

The frequency of a wave is inversely related to its period and is defined by the following equation:

f = 1/t, where f is the frequency (in hertz) and t is the period (in seconds).

Hence, if the period of a ripple is 1/2 or 0.5 seconds, the frequency becomes;

f = 1/0.5 = 2 Hertz

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3 years ago
What is a quantum of light energy called?
kirill115 [55]

Answer:

A) photon

Explanation:

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1 year ago
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2 years ago
Which is the average kinetic energy of the individual particles of a substance?
zhannawk [14.2K]

Answer: Temperature

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2 years ago
All of the following reactions can be described as displacement reactions except:____________.
Lady_Fox [76]

Answer:

b

Explanation:

The reaction that is not a displacement reaction from all the options is C_6H_6_{(l)} + Cl_{2(g)} --> C_6H_5Cl_{(l)} + HCl_{(g)}

In a displacement reaction, a part of one of the reactants is replaced by another reactant. In single displacement reactions, one of the reactants completely displaces and replaces part of another reactant. In double displacement reaction, cations and anions in the reactants switch partners to form products.

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Correct option = b.

8 0
3 years ago
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