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Iteru [2.4K]
3 years ago
8

describe one reason why models of atoms we usually see in textbooks or diagrams are not perfectly accurate representation of rea

l life atoms

Chemistry
1 answer:
nevsk [136]3 years ago
6 0
<h2>"One way atomic models are often inaccurate is <u>that electrons are way smaller than they portray.</u> In reality, atoms <u>have incredibly small electrons.</u>"</h2><h3></h3><h3></h3><h3>A proton is about 1,835 times more massive (mass not size) than an electron. An electron's physical dimensions are so small, that we will never know how small they really are.</h3>
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Cost of production reports can also be used to compare the materials output quantity to the a.administrative staff input quantit
valentinak56 [21]

Answer:

b.materials input quantity

Explanation:

A cost of production report shows the following:

  • total and unit costs transferred from preceding department
  • materials, labor , factory Overhead added by the department
  • unit costs added by the department
  • total and unit costs accumulated to the end of operations
  • the cost of beginning and ending work in process inventories
  • the cost transferred to the next department

A cost of production report determines periodic total and unit costs.

Either in the cost of production report or in the supporting schedule each item of material used is listed, every labor operation is shown separately,factory overhead components are noted individually, and a unit cost is derived for each item.

A Quantity Schedule Of Cost of Production report  shows the following

  • units started in process
  • units transferred to next department
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7 0
3 years ago
Frozen water is less dense than liquid water, allowing lake organisms to survive winter.
klasskru [66]

True.

hope this helps!

7 0
4 years ago
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s fo"rmed when one atom of carbon (atomic number 6) is covalently" bonded with two atoms of oxygen (atomic number 8). What is th
sweet [91]

<u>Answer:</u> The total number of electrons that must be shared between carbon and oxygen atoms are 8.

<u>Explanation:</u>

A covalent compound is formed when sharing of electrons takes place between the atoms forming a compound.

Carbon is the 6th element of the periodic table having electronic configuration of 1s^22s^22p^2

This element requires 4 electrons to complete its shell.

Oxygen is the 8th element of the periodic table having electronic configuration of 1s^22s^22p^4

This element requires 2 electrons to complete its shell.

So, in order to complete the octet of both the elements, 2 oxygen atoms are required for 1 carbon atom.

Hence, the total number of electrons that must be shared between carbon and oxygen atoms are 8.

5 0
3 years ago
What happens to the Solar energy absorbed by plants during photosynthesis
qwelly [4]

Answer:

Plants, containing chlorophyll, undergo the process of photosynthesis. In this process, plants consume carbon dioxide and water, in the presence of sunlight, and convert it to glucose and oxygen. Thus, plants convert the light energy of the sun to the chemical energy of glucose.

Explanation:

6 0
4 years ago
Tides describe the regular rising and falling of ocean water. Tides are caused by
user100 [1]

Tides are the rise and fall of the oceans. They are caused by the gravity, or pull, of the Moon and Sun. The Moon's gravity is the main force in causing tides. It makes the oceans bulge out toward it. Another bulge occurs on the opposite side, because Earth is being pulled toward the Moon and away from the water. The water on the side farthest away from the Moon is least affected by its gravity.

3 0
3 years ago
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