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3 years ago

6

Material Conductor or Insulator foam insulator aluminum conductor wool insulator ? conductor Which material BEST completes the c

hart? A) brass B) cotton C) plastic D) rubber

1 answer:

kirill115 [55]3 years ago

5 0

Sorry but i can not decide i think it is B or C

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There are ___________ of different kinds of proteins in the human body?

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Answer:

In humans, up to ten different proteins can be traced to a single gene. Proteome: It is now estimated that the human body contains between 80,000 and 400,000 proteins. However, they aren't all produced by all the body's cells at any given time. Cells have different proteomes depending on their cell type.

Explanation:

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2 years ago

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Which is a form of kinetic energy?

hodyreva [135]

The answer is c) Electrical energy

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3 years ago

What is the pH of a 4.5 x 10 M HI solution?

hoa [83]

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3 years ago

What is the density of water if you have 50.0 grams of water and a volume of 50.0 millimeters

Gnom [1K]

Answer:

$\boxed {\tt 1.0 \ g/mL}$

Explanation:

Density can be found by dividing the mass by the volume.

$d=\frac{m}{v}$

The mass of the water is 50.0 grams.

The volume of the water is 50.0 milliliters.

$m= 50.0\ g \\v=50.0 \ mL$

Substitute the values into the formula.

$d=\frac{50.0 \ g}{50.0 \ mL}$

Divide.

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The density of the water is 1.0 grams per milliliter. Also, remember that the density of pure water is always 1.0 g/mL or g/cm³

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3 years ago

What is the ground-state electron configuration for the Mn4+ ion and is it paramagnetic or diamagnetic?

olchik [2.2K]

Answer:

[Ar] 4s2 3d5 paramagnetic

Explanation:

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3 years ago