What Is the Electron Configuration for Bromine

question 91

Multiple Choice

What is the electron configuration for bromine?

• A) 1s²2s²2p⁶3s²3p⁶4s¹4d¹⁰4p⁶
• B) 1s²2s²2p⁶3s²3p⁶4s²4d¹⁰4p⁵
• C) 1s²2s²2p⁶3s²3p⁶4s¹3d¹⁰4p⁶
• D) 1s²2s²2p⁶3s²3p⁶4s²3d¹⁰4p⁴
• E) 1s²2s²2p⁶3s²3p⁶4s²3d¹⁰4p⁵

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Definitions:

Estrogen

A group of steroid hormones responsible for the development and regulation of the female reproductive system and secondary sex characteristics.

Progesterone

Steroid hormone secreted by the corpus luteum and one of the hormones secreted by the placenta.

Ductus Arteriosus

A fetal blood vessel that allows blood to bypass the lungs, which closes soon after birth to establish the regular circulatory path.

Ductus Venosus

A fetal blood vessel that connects the umbilical vein to the inferior vena cava, allowing oxygenated blood from the placenta to bypass the liver and enter the systemic circulation.