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Ksju [112]
3 years ago
14

Asteroids ate rocky objects that revolve around the earth is it true?

Chemistry
1 answer:
Anna35 [415]3 years ago
8 0
Asteroids are rocky objects that revolve around the earth is absolutely true. There are numerous asteroids scattered around the universe. Some are small in size while others have enormous sizes. Only one asteroid by the name of 4 Vesta is visible to the naked eye because of its reflective surface. The maximum number of asteroids are found in the belt between Mars and Jupiter and so this belt has been given the name of asteroid belt. Under rare circumstances people on earth can see small asteroids passing near the earth.


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How many atoms are in a sample of 68.7 g copper (Cu)?
laila [671]
<span>Divide the number of grams present in the sample by copper's gram atomic weight to find the number of gram atomic weights present. Then multiply that result by Avogadro's Number: 6.022137 x 10^23 atoms/gram atomic weight.1,200 g/(63.54 g/gram atomic weight) ? 18.885741 gram-atomic weights. Hope this helps. </span>
8 0
3 years ago
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What type(s) of intermolecular forces are expected between PF2Cl3 molecules?a. dispersion.b. dipole-dipole.c. ion-ion.d. hydroge
m_a_m_a [10]

Answer:

dispersion.

Explanation:

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3 years ago
Types of equipments that uses in crude oil distillation? ​
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5 0
3 years ago
How much heat is required to convert 422 g of liquid h2o at 23.5 °c into steam at 150 °c?
Misha Larkins [42]
Heat is given by multiplying the specific heat capacity of a substance by mass and the change in temperature. The heat capacity of water is Approximately 4184 J/K/C.
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Thus the heat will be 0.422 × 2260000 = 953720 J
Heat to raise steam from 100 to 150 
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4 0
3 years ago
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What is 194 divided by 62
Tasya [4]
The answer is not a whole number but its 3.12903225806452.....
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