Question

How many proton in any atom which have 2.5×10-⁶c Charge.​

Answer 1

Answer:

q=ne

n= no .of electrons

e = charge on a electron

2.5× 10-⁶/1.6 ×10-¹⁹ = n

n= 1.56 × 10¹³

no of electrons = no of protons

so, no of protons is 1.56 × 10¹³