To help students prepare effectively for the upcoming board and half-yearly exams, the CBSE has released subject-wise sample papers along with their corresponding marking schemes. Below are the key ...

Element collecting can start harmlessly enough. A rainbow-hued bismuth crystal catches your eye at a science museum one day, you buy a sample or two, and the next thing you know, you’re spending ...

Students will learn how to categorize matter as either pure substances or mixtures. Students will apply tests, based on physical properties of matter samples, to determine whether a mixture is ...

Elemental analysis methods are used to determine the elemental composition of a substance and the concentration of each element present. However, there are two different subsets: one for determining ...

The elements critical for the quality and safety of a material are often present in very low concentrations. This requires highly sensitive instrumentation for the determination of elemental ...

CBSE Class 10 Elements Of Business Sample Paper 2025-26: The CBSE Class 10 Elements Of Business sample paper is an important tool that helps students prepare for their board exams. They can download ...