Science
For grade 7 pupils
Answer it carefully
Simple.
I will report you if you answer a trash.
1-5
page:28
WHAT TO DO
Check the item that shows safety precautions in the laboratory. For items that are not safe, Explain why it is not wise to do in the laboratory. Do this in your notebook./type your answers here.?
1.__________ Always wesr safety goggles.
2.__________ Dispose broken glassware in the trash can.
3.__________ Placed unused chemicals in the sink.
4.__________ Mix and match chemicals to produce chemical reactions.
5.__________ Identify unknown substances by smelling or tasting them.
Respect.
Answers & Comments
Verified answer
Answer:
1. ✔
2. ✔
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wag nyo nalang lagyan ng "x" ung 3-5 since wala nmn nakalagay sa directions.