The Ground-State Electron Configuration of the Element ________ Is [Kr]5s¹4d⁵

question 18

Multiple Choice

The ground-state electron configuration of the element ________ is [Kr]5s¹4d⁵.

• A)Nb
• B)Mo
• C)Cr
• D)Mn
• E)Tc

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Definitions:

Quadrates Lumborum

A muscle in the lower back on either side of the lumbar spine, playing a crucial role in stabilizing the pelvis and spine.

Longus Capitis

A muscle in the neck that flexes the head and neck towards the spine.

Semispinalis Cervicis

A muscle in the back of the neck that extends the cervical vertebrae, contributing to the movement and stabilization of the head.

Extends the Neck

Refers to muscles and movements that increase the distance between the chin and the chest, facilitating neck extension.