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Author Question: List the three elementary particles found in an atom and give the electrical charge of ... (Read 65 times)

melina_rosy

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on: Jul 13, 2018
List the three elementary particles found in an atom and give the electrical charge of each.

Question 2

A clade is a group of organisms ____.
 A)and their most recent common ancestor
 B)on a phylogenetic tree
 C)that can interbreed and have fertile offspring
 D)in an evolutionary line from ancestor to descendent
 E)that have gone extinct


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helenmarkerine

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Reply #1 on: Jul 13, 2018
Answer to Question 1

proton: positive
neutron: neutral (or no charge)
electron: negative

Answer to Question 2

A


melina_rosy

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Reply 2 on: Jul 13, 2018
Thanks for the timely response, appreciate it

xiaomengxian

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Reply 3 on: Yesterday
Excellent

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