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Gwar [14]
3 years ago
15

Which two elements on the periodic table are in the same period?

Chemistry
1 answer:
emmainna [20.7K]3 years ago
6 0

Answer:

Platinum and Gold ig.

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What animal is most like to harmed when a beaver builds a dam​
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Small fish or insects.

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Why is red the last color seen at sunset?
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How many grams of ca are needed to react completely with 2.20 L of a 4.50 m hcl solution
Dmitry_Shevchenko [17]
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m(Ca)=40g/mol·4.50mol/l·2.20l/2=198 g

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During normal, relaxed respiration, about 500ml of air enters and leaves the lungs with each respiratory cycle. this is called t
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During normal respiration, about 500ml of air enters and leaves the lungs with each respiratory cycle. This is called the<u> tidal volume</u>.

When a person is relaxed, the normal amount of air such a person breathes in and out is called the tidal volume. It is usually measured in millimeters. For the average adult male, it is 500ml, and the tidal volume of average adult female 400ml.

In order to regulate oxygen intake and expulsion of carbon dioxide, the lungs act as buffers in order to absorb the maximum amount of oxygen possible for respiration and other metabolic functions in the body.

When the tidal volume is above or below the 500ml mark, it could signal the presence of underlying pathological conditions like bronchitis, emphysema and asthma.

To find out more about tidal volume, visit:

brainly.com/question/17439101

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Can anybody define hypothesis in their own words? (its for school)
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An educated guess based on what you already know.

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