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alexdok [17]
2 years ago
7

Anatom of an element has no electron,will that atom have any mass or not? Can antom exist

Chemistry
1 answer:
densk [106]2 years ago
5 0

Answer:

<em>Generally, all atoms of elements contain three sub-atomic particles- </em><em>Protons</em><em>(Positively-charged), </em><em>Neutrons</em><em>(Neutral) and </em><em>Electrons</em><em>(Negatively-charged)</em><em>. </em>

<em>The Magnitude of the Positive Charge possessed by the Protons and the Magnitude of the Negative Charge possessed by the Electrons cancel each other, which make the atom electrically neutral. </em>

<em>Hence,</em>

<em>Without any electrons, the magnitude of the positive and negative charges wouldn't balance, and the atom would be unstable and disintegrate almost immediately. Hence, all stable atoms should have electrons revolving around them, where the number of protons and electrons are the same, under normal conditions.</em>

<em>To Conclude,</em>

<em>Every atom of an element will have electrons arranged in different shells, or matter couldn't exist without electrons.</em>

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7 0
2 years ago
What is the molar mass of 81.50 g of gas
garik1379 [7]

The molar mass  of gas = 238.29 g/mol

<h3>Further explanation</h3>

Given

mass = 81.5 g

P=1.75 atm

V=4.92 L

T=307 K

Required

molar mass

Solution

The gas equation can be written  

\large{\boxed{\bold{PV=nRT}}

\tt n=\dfrac{mass}{molar~mass}

So the equation becomes :

\tt Molar~mass=\dfrac{mRT}{PV}

Input the value :

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5 0
2 years ago
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Can someone help with question 16? <br> ASAP
Flura [38]

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4 0
3 years ago
who reported four “element” classifications, but included some substances that were combinations of elements rather than true el
kozerog [31]
Answer: Antoine Lavoisier.

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3 years ago
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