Question

question 23 0.4 pts the number of electrons in the highest energy level of a bromine atom is o1 o3 o7 o5 question 24 0.4 pts how many electrons are in the highest orbital of a bromine atom o7 o3 o1 o5 question 25 0.4 pts the number of sub - orbitals for the d sublevel is o3 o7 o5 o1

Explanation:

Step1: Identify bromine's electron - configuration

Bromine (Br) has an atomic number of 35. Its electron - configuration is [Ar] 3d¹⁰4s²4p⁵. The highest energy level is the 4th energy level (n = 4), and the number of electrons in the n = 4 level is 2 (in 4s) + 5 (in 4p)=7. So for Question 23, the number of electrons in the highest energy level of a bromine atom is 7.

Step2: Identify the highest orbital in bromine

In bromine's electron - configuration [Ar] 3d¹⁰4s²4p⁵, the highest energy orbital is the 4p orbital which has 5 electrons. So for Question 24, the number of electrons in the highest orbital of a bromine atom is 5.

Step3: Recall sub - orbitals in d sublevel

The d sublevel has 5 sub - orbitals. So for Question 25, the number of sub - orbitals for the d sublevel is 5.

Answer:

Question 23: O 7
Question 24: O 5
Question 25: O 5