Question

can you guys plzzzz answer these submission is tomorrow​

Answer 1

Answer:

sorry but I don't know complete answer of question1

1. electron proton and neutrons are the subatomic particles
2. hydrogen is the element that do not have any neutrons
3. proton is one by two thousand th times heavier than neutron

• there are z number of protons as number of protons is equal to atomic number
• there are z number of electrons as number of electrons is equal to number of protons
• mass number equal to number of protons + number of neutrons number of protons is equal to z and mass number is equal to a where for number of neutrons is equal to a minus z

hope it helps you

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