The Mass of a Proton Is 1

question 58

Multiple Choice

The mass of a proton is 1.67 × 10^-27 kg. What is the mass of a proton in nanograms?

• A) 1.67 × 10^-21 ng
• B) 1.67 × 10^-18 ng
• C) 1.67 × 10^-15 ng
• D) 1.67 × 10^-12 ng

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Definitions:

Liabilities

Liabilities are financial obligations or debts that a company owes to external parties, which must be settled over time through the transfer of economic benefits including money, goods, or services.

External Transaction

A financial event involving an exchange between the business and another entity outside of the company.

Accounting Equation

The foundation of double-entry bookkeeping, represented as Assets = Liabilities + Equity.

Equity

The value that would be returned to a company’s shareholders if all of the assets were liquidated and all of the company's debts were paid off.