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nata0808 [166]
3 years ago
11

Write ground-state electron configurations for these ions, which play important roles in biochemical processes in our bodies. (U

se a noble gas core abbreviation.)
Chemistry
1 answer:
Stella [2.4K]3 years ago
5 0
1s s2 s4 s5 s6 

Hope that helped

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Parents should avoid sharing their own mistakes with children. True/false
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Parents SHOULDN'T avoid sharing their own mistakes with children.
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An object on top of a building has a GPE of 23,048j and a mass of 39kg, What is the height of the object
kirill115 [55]

Answer:

<h2>59.1 m</h2>

Explanation:

The height of the object can be found by using the formula

h =  \frac{p}{mg }  \\

where

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h is the height

g is the acceleration due to gravity which is 10 m/s²

From the question we have

h =  \frac{23048}{39 \times 10}  =  \frac{23048}{390}  \\  = 59.0974...

We have the final answer as

<h3>59.1 m</h3>

Hope this helps you

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anyanavicka [17]

Answer:

an acid

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3 years ago
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Does acid rain make new substances?
ivanzaharov [21]

Answer:

Over the past few decades, humans have released so many different chemicals into the air that they have changed the mix of gases in the atmosphere. ... In addition, the exhaust from cars, trucks, and buses releases nitrogen oxides and sulfur dioxide into the air.

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The cell membrane that surrounds the cell acts as a _____.
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Answer: Option B

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Cell membrane can be defined as the outermost covering of the cell which allows the movement of particles across membrane. The particles are allowed to move from inside of the cell to the outside of the cell and from outside to inside of the cell.

This kind of a membrane is known as selectively permeable which allows the movement of certain molecules only.

hence, the correct answer is option B

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3 years ago
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