Which of the Following Contains as Many Atoms as 18

question 77

Multiple Choice

Which of the following contains as many atoms as 18 g of water,H₂O?

• A)one mole of nitrogen, N₂
• B)three moles of zinc, Zn
• C)two moles of sodium chloride, NaCl
• D)two moles of nitrogen, N₂

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Social Security

A government program that provides financial assistance to people with little or no income, mostly the elderly or disabled.

Food Stamp Program

A government assistance program that provides low-income individuals and families with funds to purchase groceries, aiming to reduce hunger and improve nutrition.

Poverty Line

A threshold level of income set by governments or organizations, below which individuals or families are considered to be living in poverty.

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The mean income of a population, calculated by dividing the total income of the population by the number of people.