Electrical Engineering - Voltage, Current and Resistance - Discussion
Discussion Forum : Voltage, Current and Resistance - General Questions (Q.No. 20)
20.
A neutral atom with an atomic number of five has how many electrons?
Discussion:
11 comments Page 1 of 2.
Ali said:
6 years ago
Yes, right. Thanks @Parth.
(1)
NISAR AHMAD said:
8 years ago
Thanks @Parth.
Molier said:
8 years ago
Yes correct @Parth.
Parth said:
8 years ago
In neutral atom,
Atomic number = No. of electron/proton.
If atomic no. is 5 then no. of electrons is also 5.
Atomic number = No. of electron/proton.
If atomic no. is 5 then no. of electrons is also 5.
(7)
GURUNADHARAO said:
9 years ago
Which is the correct answer?
Pawan said:
1 decade ago
2 8 8 18 18 32......
1st orbit - Max 2.
2nd - Max 8.
3rd - Max 8.
4th - Max 18.
1st orbit - Max 2.
2nd - Max 8.
3rd - Max 8.
4th - Max 18.
(2)
Shruti said:
1 decade ago
In neutral atom no of protons is equal to no of electrons that means the answer is as same as the atomic number of the atom.
(1)
Prince said:
1 decade ago
In first orbit shares only 2 electron s^1 and s^2.
(1)
Neha roy said:
1 decade ago
Because formula for no.of valance electron=2n*n so we share electrons in two orbit not all in one orbit.
Latha said:
1 decade ago
@Karthikeyan.
How do share the electrons in 2 orbits? why not all 5 electrons in one outer orbit (y all are not valence electrons) ?
How do share the electrons in 2 orbits? why not all 5 electrons in one outer orbit (y all are not valence electrons) ?
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