PUMPA - SMART LEARNING
எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்
Book Free DemoDrag the proper word to finish the task nanomaterials' drawbacks in chemistry:
Answer variants:
disposal
reactive
oxygen
easy
challenge
biologically
impurities
Nanoparticles
exothermic
hydrogen
- are uncertain when they react with .
- Their combustion with oxygen can readily make an explosion.
- Because nanoparticles are very , they naturally combine with as well.
- Nanomaterials are harmful and toxic.
- It is a to synthesise, isolate and apply them.
- There are no hard-and-fast safe policies for nanomaterials.
Register for free to see more content