Chemistry, asked by thanaazk40, 5 hours ago

An atom of an element has 13 protons and its mass number is 27. Answer the following questions based on this information.
i) Write its valency.
ii) Draw a neat and labelled diagram for the above atom.

Answers

Answered by sathishvanathi

1

Answer:

the atom ⚛️ is boron.its valency is 3. please make as brainliest answer

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