User:Difei Shi/Flame test/Ezpzii Peer Review

General info
Difei Shi
 * Whose work are you reviewing?


 * Link to draft you're reviewing:User:Difei Shi/Flame test
 * Link to the current version of the article (if it exists):Flame test

Evaluate the drafted changes
I think that the Lead was improved greatly and it gave an insightful overview of the topic. I think the History section was a good addition and the Safety Hazards is valuable.

Sections are clear and structure is coherent.

I think citations need to be added for the Lead section.

The citation list that was added is extensive and provides a good overview of the field/topic.

Perhaps you could add a figure showing the set up of the flame test. (where does the cobalt blue glass go in the apparatus?)

The lead section contains some information not mentioned in the body (ie. the sentence about wooden splints). Perhaps you can remove it from the lead or expand on it in another section.