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denis-greek [22]
1 year ago
14

Determine the group and the period in which each of the following elements is

Chemistry
1 answer:
kompoz [17]1 year ago
5 0

This element is called Neon and it is part of the group known as Noble gases or group 8 and it is in period 2

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Pls i need help with this
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Answer:

C

Explanation:

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Does Mg or Ne have a higher electronegativity value
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3 years ago
Consider the balanced chemical equation for the combustion of methane (CH4).
Mrac [35]
<h3>Answer:</h3>

                  89.6 L of O₂

<h3>Solution:</h3>

The balanced chemical equation is as,

                                CH₄  +  2 O₂    →    CO₂  +  2 H₂O

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So,

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Solving for X,

                        X = (88 g × 44.8 L) ÷ 44 g

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The atomic mass

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