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4 years ago

What is the easiest way for atoms without a full valence shell to gain a full valence shell?

2 answers:

7 0

Most atoms do not. For those atoms that do not have a full valence shell (which usually would contain eight electrons, except for hydrogen and helium, where it would contain two), something has to change. So nature's tendency toward a full valence shell will lead to one of two things: The gain or loss of electrons.

Ulleksa [173]4 years ago

6 0

Not most atoms. Most atoms. Something needs to change for atoms that do not have a complete valence shelled (usually containing eight electrons other than hydrogen and helium, where there are two), Thus the tendency of nature to reach an entire valence shell leads to one of two things: electron gain or loss.

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This scientist led a series of experiments that used high speed lightweight atoms called alpha particles to bombard very thin pi

ss7ja [257]

Answer:

B. Ernest Rutherford

Explanation:

Ernest Rutherford was a renown Physicist and a Physics Nobel price winner. In 1911 he proposed the planetary model of atom. When the experiment were conducted he proposed that the atom had a charged nucleus and are surrounded by electrons. This finding was the basis for subsequent studies on radioactivity.

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3 years ago

What kind of ions do a sodium atom and a chlorine atom become when a valence electron is transferred from one to the other?

kolezko [41]

Answer:

The sodium atom becomes a positive ion and the chlorine atom becomes neg.

Explanation:

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4 years ago

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Alisiya [41]

Calcium is Ca, Carbon is C, Chlorine is Cl
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3 years ago

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60 N net force is applied to a 12 KG box. What is the acceleration of the box?

galben [10]

Answer:

The answer is

Explanation:

The acceleration of an object given it's mass and it's net force can be found by using the formula

$acceleration = \frac{force}{mass} \\$

From the question

force = 60 N

mass = 12 kg

So we have

$acceleration = \frac{60}{12} \\$

We have the final answer as

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4 years ago

Imine formation from an aldehyde and an amine proceeds reversibly under slightly acidic conditions. The reaction is reversible d

Lostsunrise [7]

Answer:

Imine can be isolated from the reaction mixture as water is continuously removed from the reaction chamber

Explanation:

In this reaction, a non -aqueous solvent is not used (not mentioned in the question). Thus, we can say that there is continuous removal water under suitable reacting conditions and hence the imine formed is left behind.

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3 years ago