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MrRa [10]
3 years ago
9

Compare the strength of the bonds that hold the atoms in a molecule together with the forces that exist between different molecu

les
Chemistry
1 answer:
melomori [17]3 years ago
5 0
Hydrogen, ammonia, methane and water are also simple molecules with covalent bonds. All have very strongbonds between the atoms, but much weaker forces holding the molecules together. When one of these substances melts or boils, it is these weak 'intermolecular forces' that break, not the strong covalent bonds.
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Which electron configuration represents the electrons of an atom in an excited state? * 2-3 2-7-1 2-8 2-8-1​
Lemur [1.5K]

2-7-1

<h3>Further explanation </h3>

Electrons can move the shell up or down by releasing energy or absorbing energy  

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Ground state is the state of electrons filling shell with the lowest energy levels.  

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From its 8 electron configuration, filling 3 shells, 2 electrons in the firs shell, 7 electrons in the second shell and 1 electron in the third shell

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8 0
3 years ago
The diagram shows the box for an element in the periodic
mr_godi [17]

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3 years ago
Which part of dalton's theory did thomson's findings dispute? atoms of different elements have different masses. atoms of the sa
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7 0
3 years ago
Read 2 more answers
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Answer:

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8 0
3 years ago
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