Can you explain the answer of this question below:Metals are solid except :A:mercuryB:galliumC:sodiumD:iodineThe answer is A.

Question

Answer

YA , ITS MERCURY.  BECAUSE MERCURY IS A  ROOM LIQUID METAL BUT IT IS NOT A SOLID METAL .

Answer

D) Iodine

Answer

Mercury

Answer

It is mercury
it is the only metal which can be found in liquid state at room temperature. you cab find that in a thermometer, it is the silver liquid

Answer

Yes,,,,, Correct Option is A) Mercury. #Explanation :👇👇👇👇Mercury,,, gallium,,,, sodium,,, and iodine all are examples of metals. But according to question asked  gallium,,, Sodium,,, And iodine all are  metals which are solid in state. Mercury even if metal it is not in Solid it occurs in liquid state. So that's why it is exceptione here. I hope u got it well. 😀😀✌✌✌✌

Answer

Mercury (A) option is right answer. It is only metal which is liquid at room temperature and for general information bromine is a non-metal which is liquid at room temperature....

Answer

Introduction:
Metals are a group of elements that are characterized by their ability to conduct electricity, malleability, and luster. Most metals are solid at room temperature, but there are exceptions. One such exception is mercury, which is a liquid metal at room temperature. In this answer, we will explore why mercury is an exception and why it is the correct answer to the given question.

Properties of Metals:
Before we discuss mercury as an exception, let's briefly review the properties of metals. Metals are typically solid at room temperature, have a high melting and boiling point, and are good conductors of heat and electricity. They are also malleable, meaning they can be easily hammered into different shapes, and ductile, meaning they can be drawn into wires.

Mercury as an Exception:
Mercury is an exception to the general rule that metals are solid at room temperature. It is the only metal that is liquid at room temperature. This unique property can be attributed to several factors:

1. Low Melting Point: Mercury has a very low melting point of -38.83 degrees Celsius (-37.89 degrees Fahrenheit). This is much lower than the typical melting points of other metals. The low melting point allows mercury to remain in a liquid state at room temperature.

2. Weak Metallic Bonding: The metallic bonding in mercury is relatively weak compared to other metals. Metallic bonding occurs when metal atoms share their outer electrons in a 'sea' of delocalized electrons. This bonding gives metals their characteristic properties. In the case of mercury, the weak metallic bonding contributes to its low melting point and liquid state at room temperature.

3. Atomic Structure: The atomic structure of mercury also plays a role in its unique properties. Mercury has a relatively large atomic radius and weak interatomic forces, which make it more prone to being a liquid at room temperature.

Conclusion:
In conclusion, metals are generally solid at room temperature, but mercury is an exception to this rule. Mercury's low melting point, weak metallic bonding, and atomic structure contribute to its unique property of being a liquid metal at room temperature. Understanding these factors helps explain why mercury is the correct answer to the given question.

Answer

Mercury

Answer

Mercury is liquid find in thermometer

Answer

A

Answer

But it can be gallium as it is a metal

Answer

Metals are good conductor of electricity

Similar Class 8 Doubts

Metals are solid except

A metal which exists in liquid state

The liquid metal at room temperature is

A metal which melts on the palm

The metal which can be cut with a knife

Top Courses for Class 8View all

Science Class 8

Mathematics (Maths) Class 8

Social Studies (SST) Class 8

English Class 8

Improve Your Calculations: Vedic Maths (English)

Top Courses for Class 8

Top Courses for Class 8

Suggested Free Tests

Related Content

Class 8 Study Material

Class 8 Subjects

Competitive Examinations for Class 8

NCERT Solutions

Reference Books for Class 8

Other Popular Exams

Company