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muminat
2 years ago
10

1. What tube would you use for hematology tests?

Chemistry
1 answer:
Gnoma [55]2 years ago
5 0

Answer:

Lavender

Explanation:

Lavender is the anticoagulant, commonly used for hermatology tests

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The electron configuration of an element is 1s22s22p63s1 Describe what most likely happens when an atom of this element comes ne
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Answer:

They will create an ionic bond.

Explanation:

The atom with the one valence electron will lose its one, because it's a metal and metals will lose electrons to become stable. The nonmetal (with 7 valence electrons) will gain that electron, therefore creating a stable octet for the nonmetal, making the compound stable.

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Which of the following statements holds true for a chemical change? In a chemical change, no new substance is formed. In a chemi
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Calculate the speed of light in an unknown substance whose index of refraction is 1.65. Would you expect the light to bend towar
Anna71 [15]

(a) The speed of light in the unknown substance is determined 1.82 x 10⁸ m/s.

(b) The light will bend away from the normal since speed of light in air is not equal to speed of light in the substance.

<h3>What is the speed of light?</h3>

The speed of light passing from air into the substance is calculated as follows;

refractive index = speed of light in air / speed of light in the substance

speed of light in the substance = speed of light in air/refractive index

speed of light in the substance = (3 x 10⁸) / (1.65)

speed of light in the substance = 1.82 x 10⁸ m/s

Thus, the light will bend away from the normal since speed of light in air is not equal to speed of light in the substance.

Learn more about speed of light here: brainly.com/question/104425

#SPJ1

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2 years ago
Which of the pollowing is
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At transform plate boundaries, two plates move in opposite direction. Transform faults are the site of massive earthquakes. The San Andreas Fault is the boundary between the Pacific and North American plates.

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