Complete the Following Nuclear Equation: ?? $\begin{array} { c } 222\\86\end{array}$

question 2

Multiple Choice

Complete the following nuclear equation: ?? ? $\begin{array} { c } 222\\86\end{array}$ Rn + $\begin{array} { c } 4\\2\end{array}$ He

• A) \(\begin{array} { c }
• 226 \\
• 88
• \end{array}\) Ra
• B) \(\begin{array} { l }
• 222 \\
• 85
• \end{array}\) At
• C) \(\begin{array} { c }
• 218\\
• 84
• \end{array}\) Po
• D) \(\begin{array} { c }
• 222\\
• 86
• \end{array}\) Rn
• E)none of the above

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Definitions:

Voucher Register

A record keeping system that logs all vouchers issued by a business, detailing the authorization of payments.

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A ledger in accounting used to record all purchases of goods and services on credit.

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Cash Payment

A transaction where an immediate payment of cash is made in exchange for goods or services.