FORM 1: TOPIC 1: INTRODUCTION TO CHEMISTRY: LESSON 7| ADEN CHEMISTRY

[bernardgithinji]

Please answer the following question, heating solid in a test tube of boiling tube is part of the task that a learner is supposed to undertake during an expirement, , explain the precautions that should be taken

[RowdhaHassan-qzhp]

Luminous flame burns with quietly while non luminous burn with roaring sound

[SylviaWambui-ygwj]

Quick question....how comes the non-luminous flame burns QUIETLY?

[UpdyRahman-nkwm]

Please give us question after every topic 😅

[JacklineMuthoni-zq]

Which is the hottest region in non-luminous flame