Lithium carbonate, as a core raw material in the lithium battery industry chain, has seen recent price fluctuations driving ...

Lithium carbonate, as a core raw material in the lithium battery industry chain, has seen recent price fluctuations driving up lithium battery production costs, while also significantly boosting ...

An iron nail is placed in a solution of blue copper(II) sulfate. Over time, a brown solid appears and the solution becomes colourless. This is because copper and a solution of iron(II) sulfate forms.

Half-fill separate test-tubes with copper(II) sulfate, magnesium sulfate and iron(II) sulfate solutions. Add a piece of zinc to each test-tube. Leave for 3 minutes, record observations.

The Australian share market has turned cautious again. Volatility has returned, sentiment has softened and many investors are ...

A collaborative research team from the Institute of Metal Research (IMR) of the Chinese Academy of Sciences and Nanyang ...

Iron is an essential trace element in biological cells. The concentration of the element and its so-called redox state—it can ...

Scientists have long wanted to watch iron(II) move inside living cells as it fuels metabolism, shapes immunity, and, in some ...

ICSE Class 10 Chemistry Pre Board Question Paper 2026 is important for board exam preparation. Check and download the pre-board question paper PDF here for effective revision and better marks.