X=0.031903 I think if you don’t know how to do this photo math would be a good thing for you
Explanation:
this is the answer of your question .
hope it helped you
Answer:
d) They're studying something for which they cant do an experiment
Explanation:
1 and 3 only because metal are easily to loss electron while non metal are difficult to loss electron that's why it called heavy elements.
There are three carbon and 8 hydrogen present in propane molecule. The Lewis structure of propane is shown as:
Three molecules of such carbon atoms bound to eight molecules with hydrogen atoms make up the organic complex propane molecule.
It is known that carbon has 4 valence electrons and hydrogen has one valence electron. Carbon needs 4 extra electrons to complete its octet hence, it will share its electrons with with 4 hydrogen atom and complete its octet.
Carbon will be formed 4 bond . Three bond with hydrogen and one bond with carbon atom.
To know more about Lewis structure.
brainly.com/question/15837141
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