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geniusboy [140]
3 years ago
6

Write the name and formula of the compound made of magnesium and fluorine

Chemistry
1 answer:
Alexxx [7]3 years ago
8 0

Answer:

Name : Magnesium Fluoride

Formula : MgF2

Explanation:

Give me brainliest

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Blank are produced when atoms if the elements in group 7A blank an electron​
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Answer:

Halide ions are produced when atoms of elements in Group 7A gain an electron.

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According to valence bond theory, the minimum of the potential energy curve describing the interaction of H atoms in H2 correspo
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The interaction between the two atoms of H in H2 with the lower energy corresponds to a covalent bond between hydrogen's.

When the two atoms of H form a bond, they are overlapping the individual orbitals to form a new one. Every hydrogen has 1 electron which sits in a 1s orbital and then form one molecular orbital. The energy of H2 is lower than individual hydrogens because the electrostatic interaction between them.

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At what temperature, in Kelvin, will a 250 milliliter cylinder containing 0.100 moles of helium gas have a pressure of 2.50 atmo
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Use the ideal gas formula-----> PV= nRT

P= 2.50 atm
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T= PV/nR

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7 0
3 years ago
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see the picture for explanation

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