The Element Magnesium (Mg)has an Atomic Number of 12

question 19

Multiple Choice

The element magnesium (Mg) has an atomic number of 12.Therefore,it has _______ electron shells and _______ electrons in the outermost shell.

• A) 2;6
• B) 2;10
• C) 3;2
• D) 3;4
• E) 4;6

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Definitions:

Inflation Rate

The percent change in the price level of goods and services in an economy over a period of time, typically measured annually.

PPI

Producer Price Index, a measure of the average change over time in the selling prices received by domestic producers for their output.

Basket of Goods

A set of products or commodities compiled for the purpose of monitoring price changes in the market over time.

Nominal Interest Rate

The stated interest rate on a loan or financial product, not adjusted for inflation, reflecting the actual rate charged or paid.