Electronics - Voltage and Current - Discussion
Discussion Forum : Voltage and Current - General Questions (Q.No. 3)
3.
An atom's atomic number is determined by the number of:
Discussion:
61 comments Page 6 of 7.
VARUN KUMAR said:
1 decade ago
Number of electron = Number of proton = Atomic Number,
Atomic mass = proton+neutron, so answer is (b) and (c) i.e, number of proton or number of electron.
Atomic mass = proton+neutron, so answer is (b) and (c) i.e, number of proton or number of electron.
Suri said:
1 decade ago
Yes. Proton is correct.
Mohan said:
1 decade ago
Yes proton is correct.
Kishan TJ said:
1 decade ago
Number of electron = Number of proton = Atomic Number,
Atomic mass = proton+neutron, so answer is (b) and (c) i.e, number of proton or number of electron.
Atomic mass = proton+neutron, so answer is (b) and (c) i.e, number of proton or number of electron.
K.ILAMATHI said:
1 decade ago
I agree proton is correct but the no. of protons is always equal to the number of electrons, then why can't we say, the atomic no. is equal to the no. of electrons.
V vaibhav said:
1 decade ago
At the time of sharing number of electrons changes but the number of protons will be same so protons is the write answer.
V.@nush@ said:
1 decade ago
An atom's atomic number is determined by the number of protons in an atomic number is the atomic number
Pranesh said:
1 decade ago
Previously I thought electrons but now I agree with this explanation that proton is right.
Jamuna said:
1 decade ago
I agree wit kishan tj.
Gurleen Kaur said:
1 decade ago
In a neutal atom of element the no. of electrons=no. of protons
But in bond formation or chemical reaction no. of electrons can change while the no. of protons remain the same in the nucleus.
We consider the no. of protons in nucleus == ATOMIC NUMBER of an element.
But in bond formation or chemical reaction no. of electrons can change while the no. of protons remain the same in the nucleus.
We consider the no. of protons in nucleus == ATOMIC NUMBER of an element.
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