In the Equation 2 H₂ + O₂ → 2 H₂O

question 49

Multiple Choice

In the equation 2 H₂ + O₂ → 2 H₂O,

• A)H₂, O₂, and H₂O are all compounds.
• B)H₂, O₂, and H₂O are all elements.
• C)only H₂O is a compound.
• D)only H₂ and O₂ are compounds.

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Definitions:

Holocaust

The systematic, state-sponsored persecution and murder of six million Jews by the Nazi regime and its allies and collaborators before and during World War II.

Band Society

A small, loosely organized group of hunter-gatherers who work together and share resources, usually consisting of 20-50 individuals.

State Society

A complex social organization characterized by a formal governmental structure and socioeconomic stratification.

Cultural Controls

Means of ensuring that individuals or groups conduct themselves in ways that support and maintain the established cultural order. They may be internal (ingrained sentiments about what is proper and what is not) or external (such as sanctions).