There are some exceptions though. For example, mercury is a liquid at room temperature. The metals in Group 1, such as lithium, sodium and potassium, are all soft. Many non-metals have low melting and ...
CBSE Class 10 Science Chapter 3 Practice Questions 2025: The 2024-25 Competency-Focused Questions for CBSE Class 10 Science Metals and Non-Metals are given here. Check and download the MCQs and Free ...
Eleven non-metals are gases at room temperature, including oxygen and chlorine. One non-metal, bromine, is a liquid at room temperature. The other non-metals are solids at room temperature, including ...
In this article you will get CBSE Class 10 Science chapter 3, Metals and Non-Metals: NCERT Exemplar Problems and Solutions (Part-II). Every question has been provided with a detailed answer. All the ...
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