In discussing halogen reactivity (as covered in Core Idea), it is a common practice to argue that as you go down the Group 17 elements it becomes harder for the elements to gain an electron to form a ...

The periodic table of elements (often known simply as the periodic table) has been helping scientists with their work for a little over 150 years. The handy visual reference guide organizes known ...

Interestingly, its reactivity is lower than that of mercury ... This ongoing research not only enhances our understanding of the periodic table but also pushes the boundaries of what is known ...

Topics covered in the chemistry component include fundamental concepts related to atomic structure and the periodic table, chemical structural representations, functional groups, reactivity, toxicity, ...

Lithium batteries are in the news constantly. But lithium has plenty of other uses. It's a drug for bipolar disorder. It used ...

I was fascinated by the idea of jet packs when I was a kid. They were sci-fi magic, and the idea that you could strap into an ...

Check here the JEE Mains 2025 Chemistry study strategy PDF. Get notes, important chapters for Class 11 and 12, easy and scoring topics, and the full JEE Main syllabus in PDF format.

Chlorine, bromine and iodine are the three common Group 7 elements. Group 7 elements form salts when they react with metals. The term ‘halogen’ means ‘salt former’.

The Joint Entrance Examination (Main) or JEE Main is the engineering competitive exam attempted by 12th pass students who had ...

Study periodic trends and cover important topics like atomic size, ionisation energy, and electronegativity. Revise the classification of elements. Solve questions from your textbook and past papers.

I tend to work in really hazardous chemicals. My chemical company worked with reactive metals, things on the left side of the periodic table that catch fire and blow up. The first private equity ...