A liquid is a matter that neither has a fixed shape but fixed volume...in college really need to know this.
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An electron is negatively charged.
Option B & Option D is your correct answers.
'cause here, atom has eight electrons in it's valence shell, so it means it has stable structure which falls in group 18
Hope this helps!
Answer:
hope this helps you're welcome
Option (D) is the correct one.
In order to increase the amount of work done, we need to increase the force applied to the object.