Chemical Reactions Occur

question 38

Multiple Choice

Chemical reactions occur:

• A)between elements that have magnetic repulsion.
• B)rarely as very few elements have electrons in their outer shell.
• C)during metabolism as they are necessary for making the substance of cells.
• D)only in eukaryotes as they require a nucleus.

---

Definitions:

Frequency Distribution

A statistical representation showing the number of occurrences of each distinct value in a dataset.

Large-company Stocks

Shares that represent ownership in large, well-established companies typically having a high market capitalization.

Normal Distribution

A distribution of probability centered around its mean, highlighting that occurrences close to the mean happen more often than those far from it.

Semi-strong Form Efficiency

A form of market efficiency that posits all publicly available information is fully reflected in stock prices, including historical financial data and current news.