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Which of the following is not an isotope of hydrogen?
Sexual Orientation
A person's pattern of romantic or sexual attraction to others, based on gender.
Clear-cut
A term often used in forestry to describe an area where all trees have been uniformly cut down, also used metaphorically to describe something unmistakably clear or straightforward.
Recreational Interests
Activities or hobbies pursued for enjoyment and relaxation during one's free time.
Financially Security
The state of having stable income or resources to cover living expenses and unforeseen costs, ensuring peace of mind.
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