Which best explains what happens when an electron moves from an excited stse to the ground state?

Chemistry

2 answers:

slamgirl [31]3 years ago

6 0

Answer:

D) The electron releases energy as it moves to a lower energy level.

Explanation:

Luba_88 [7]3 years ago

3 0

When an electrons moves from an excited state to the ground state, it would release energy. An electron in the excited state would mean that it contains high kinetic energy so to move to a lower state some of these energy should be released.

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Delicious77 [7]

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3 years ago

What is the pH of a solution of KOH with a hydroxide concentration of [OH⁻] = 1.10 x 10⁻⁴

olga2289 [7]

Answer:

$p[H+] = 10.042$

Explanation:

As we know that

$pKw = pH + pOH$ ......eq (1)

we will calculate the pH of OH- and then we will calculate the pH of H+

So p[OH-] $= - log [1.10 * 10^{-4}]$

Solving the right side of the equation, we get

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Now we know that

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3 years ago

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taurus [48]

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