A Neutral Atom Has an Electron Configuration of 1s²2s²2p⁶3s²3p²

question 8

Multiple Choice

A neutral atom has an electron configuration of 1s²2s²2p⁶3s²3p².How many protons does it have in its nucleus?

• A) 5
• B) 11
• C) 14
• D) 20
• E) 26

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Definitions:

Economic Order Quantity

The amount of inventory a company should order to minimize its total inventory costs, including holding and ordering costs.

Fixed Quantity Inventory

A stock management strategy where inventory levels are replenished to a specific, predetermined quantity at regular intervals.

Inventory Control

The management of inventory to ensure that the right quantity of supplies is available to meet demand without excessive surplus.

PERT Network Diagram

A project management tool used to schedule, organize, and coordinate tasks within a project, which stands for Program Evaluation Review Technique.