This chemistry question involves key chemical concepts and calculations. The detailed solution below walks through each step, from identifying the reaction type to computing the final answer.
ScanSolve AI Answer
Here are the answers to your questions about halogens: i) General electron configuration of the halogens The general electron configuration for halogens is ns^2 np^5, where 'n' represents the principal quantum number of the outermost shell. ii) Complete the table below | Elements | Colour | Physical state | | :------------------- | :----------------- | :------------- | | F_2 | Pale yellow | Gas | | Cl_2 | Greenish-yellow | Gas | | Br_2 | Reddish-brown | Liquid | | I_2 | Greyish-black | Solid | | At_2 | Black (estimated) | Solid (estimated) | What's next?