What Is the Maximum Number of Covalent Bonds That an Oxygen

question 55

Multiple Choice

What is the maximum number of covalent bonds that an oxygen atom with atomic number 8 can make with hydrogen?

• A) 1
• B) 2
• C) 4
• D) 6

Understand the principles and developmental stages of language acquisition in children.

Identify the elements of language including phonemes, syntax, and pragmatics.

Differentiate between styles of language use and their purposes.

Recognize fast mapping as a process by which children learn new words.

---

Definitions:

Fixed Interval Schedule

A type of reinforcement schedule in operant conditioning where the first response after a fixed time period is rewarded.

Variable Ratio Schedule

A reinforcement schedule in which a response is rewarded after an unpredictable number of responses, promoting high and stable rates of the response.

Unpredictable Amount

A quantity or volume that cannot be precisely foreseen or estimated due to varying factors or conditions.

Negative Reinforcement

A process in operant conditioning by which the removal or avoidance of an unpleasant stimulus increases the likelihood of a behavior being repeated.