What is the chemical symbol for Iron? MCQ with Answer and Explanation

What is the chemical symbol for Iron?
A. F
B. Fe
C. In
D. Ir
Answer: Option B
Solution (By JKExamLibrary)
The symbol for Iron is Fe, derived from the Latin word 'ferrum'.

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Practice More Science and Technology Questions

Question #1
What is 'Phishing'?
A. A method used to trick users into revealing information
B. A secure login method
C. A way to download large files
D. A method to speed up a computer

Correct Answer: Option A


Explanation:
Phishing is a deceptive technique used by criminals to steal sensitive information.

Question #2
What is the study of the structure and function of proteins called?
A. Metabolomics
B. Proteomics
C. Genomics
D. Transcriptomics

Correct Answer: Option B


Explanation:
Proteomics is the large-scale study of proteins, which are essential parts of all living organisms.

Question #3
Which of these is a major contributor to ocean pollution?
A. Natural rainfall
B. Seaweed
C. Plastic waste
D. Oxygen bubbles

Correct Answer: Option C


Explanation:
Plastic pollution has become a major environmental crisis in global oceans.