You Find a Compound Composed Only of Element X and Hydrogen

question 19

Multiple Choice

You find a compound composed only of element X and hydrogen, and you know that it is 91.33% element X by mass. Each molecule has 2.67 times as many H atoms as X atoms. What is element X?

• A) Cu
• B) Si
• C) Cl
• D) C
• E) Ne

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Definitions:

Decrease in Demand

occurs when consumers are less willing to purchase a product or service at all price levels, often visualized as a leftward shift of the demand curve.

Equilibrium Price

The market price at which the quantity demanded of a product equals the quantity supplied, leading to a stable market condition.

Price-Quantity Combination

A specific point on a supply or demand curve at which a certain quantity of goods is supplied or demanded at a particular price.

Independent Plans

are strategies or courses of action devised and executed autonomously by an individual, organization, or country without external control or influence.