How Many Protons and Neutrons Are Found in Potassium-40

question 55

Multiple Choice

How many protons and neutrons are found in Potassium-40?

• A) 40 protons, 40 neutrons
• B) 20 protons, 20 neutrons
• C) 21 protons, 19 neutrons
• D) 19 protons, 21 neutrons
• E) 19 protons, 40 neutrons

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Definitions:

Total Asset Turnover

A financial gauge assessing how well a company employs its assets to create sales turnover.

Cash Dividend

A payout in cash form from a corporation's profits to the individuals holding its shares.

Stockholders' Equity

Stockholders' equity represents the ownership interest of shareholders in the assets of a corporation, after deducting liabilities.

Net Profit Margin Ratio

A profitability metric that calculates the percentage of revenue remaining as profit after all expenses are deducted from total sales.