Scandium(III) fluoride, ScF3, is an ionic compound. It is slightly soluble in water but dissolves in the presence of excess fluoride to form the ScF63− anion.

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5 0

3 years ago

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How many electrons in an atom can share the quantum numbers n = 4 and l = 3?

o-na [289]

Answer:

$\boxed{\text{14}}$

Explanation:

If l = 3, the electrons are in an f subshell.

The number of orbitals with a quantum number l is 2l + 1, so there

are 2×3 + 1 = 7 f orbitals.

Each orbital can hold two electrons, so the f subshell can hold 14 electrons.

$\boxed{\textbf{14 electrons}} \text{ can share the quantum numbers n = 4 and l = 3.}$

3 0

4 years ago

you are giving your child a medicine that has a dose of 2 tsp per dose. The instructions indicate that you are to give the child

Anarel [89]

Answer:

this is ans

Explanation:

this is ans

3 0

3 years ago

Which scientific discipline is correctly matched to a contribution to society?

yKpoI14uk [10]

The scientific discipline that is correctly matched to a contribution to society would be geology linked to theory of continental drift ecology. Hope this answers the question. Have a nice day.

8 0

3 years ago