The correct answer is b2, 8, 8, and 1.

Here's the step-by-step explanation:

1. The first shell of an atom can hold up to 2 electrons. So, the first shell of a potassium atom has 2 electrons.

2. The second shell can hold up to 8 electrons. So, the second shell of a potassium atom has 8 electrons.

3. The third shell can also hold up to 8 electrons. So, the third shell of a potassium atom has 8 electrons.

4. The fourth shell will hold the remaining electrons. In this case, the potassium atom has 1 electron left, so the fourth shell has 1 electron.

Therefore, the distribution of electrons in a potassium atom from the first shell to the fourth shell is 2, 8, 8, and 1.

Question

The correct answer is b2, 8, 8, and 1.

Here's the step-by-step explanation:

1. The first shell of an atom can hold up to 2 electrons. So, the first shell of a potassium atom has 2 electrons.

2. The second shell can hold up to 8 electrons. So, the second shell of a potassium atom has 8 electrons.

3. The third shell can also hold up to 8 electrons. So, the third shell of a potassium atom has 8 electrons.

4. The fourth shell will hold the remaining electrons. In this case, the potassium atom has 1 electron left, so the fourth shell has 1 electron.

Therefore, the distribution of electrons in a potassium atom from the first shell to the fourth shell is 2, 8, 8, and 1.

Knowee AI · Accepted Answer

The correct answer is b2, 8, 8, and 1.

Here's the step-by-step explanation:

1. The first shell of an atom can hold up to 2 electrons. So, the first shell of a potassium atom has 2 electrons.

2. The second shell can hold up to 8 electrons. So, the second shell of a potassium atom has 8 electrons.

3. The third shell can also hold up to 8 electrons. So, the third shell of a potassium atom has 8 electrons.

4. The fourth shell will hold the remaining electrons. In this case, the potassium atom has 1 electron left, so the fourth shell has 1 electron.

Therefore, the distribution of electrons in a potassium atom from the first shell to the fourth shell is 2, 8, 8, and 1.

A potassium atom has 19 protons and 19 electrons. For a potassium atom, what is the number of electrons in each shell in order from the first shell to the fourth shell?a1, 2, 8, and 8 b2, 8, 8, and 1c8, 8, 2, and 1 d1, 8, 8, and 2