select the correct answer. sodium (na) and potassium (k) are in the same group in the periodic table. sodium…

select the correct answer. sodium (na) and potassium (k) are in the same group in the periodic table. sodium is in the 11th position. how many valence electrons does potassium have? a. 0 b. 1 c. 9 d. 11

select the correct answer. sodium (na) and potassium (k) are in the same group in the periodic table. sodium is in the 11th position. how many valence electrons does potassium have? a. 0 b. 1 c. 9 d. 11

Answer

Explanation:

Step1: Recall periodic - table group property

Elements in the same group have the same number of valence electrons.

Step2: Determine sodium's valence electrons

Sodium (Na) has 1 valence electron. It is in Group 1 of the periodic table.

Step3: Find potassium's valence electrons

Since sodium and potassium are in the same group, potassium also has 1 valence electron.

Answer:

B. 1