What Element Is Defined by the Following Information

question 19

Multiple Choice

What element is defined by the following information?
P⁺ = 20 n° = 20 e^- = 20

• A)zirconium
• B)calcium
• C)potassium
• D)neon
• E)argon

---

Definitions:

Insulin Injections

A method of administering insulin directly into the body via a needle and syringe, insulin pen, or pump to manage diabetes.

Used Needles

Needles that have been utilized for medical purposes, requiring careful disposal to prevent needle-stick injuries.

Thick Plastic Milk Jug

A durable, heavy-duty plastic container used for storing and transporting milk.

Geopolitical Boundaries

Geopolitical Boundaries are the politically defined borders separating different countries, states, or territories, influencing political relations and policies.