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Which of the following d-block elements is a liquid at room temperature?
Which of the following d-block elements is a liquid at room temperature?
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Practice Questions
1 question
Q1
Which of the following d-block elements is a liquid at room temperature?
Mercury (Hg)
Gold (Au)
Platinum (Pt)
Silver (Ag)
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Mercury (Hg) is the only metal that is liquid at room temperature.
Questions & Step-by-step Solutions
1 item
Q
Q: Which of the following d-block elements is a liquid at room temperature?
Solution:
Mercury (Hg) is the only metal that is liquid at room temperature.
Steps: 6
Show Steps
Step 1: Understand what d-block elements are. They are transition metals found in the middle of the periodic table.
Step 2: Know that most metals are solid at room temperature.
Step 3: Identify the d-block elements that are metals. Examples include iron (Fe), copper (Cu), and mercury (Hg).
Step 4: Check the physical state of these metals at room temperature (around 20-25 degrees Celsius).
Step 5: Realize that mercury (Hg) is unique because it is the only metal that is liquid at room temperature.
Step 6: Conclude that the answer to the question is mercury (Hg).
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