Question

Number of neutrons = A-Z = 13 – 6= 7
2
P.1.2 Calculate the number of electrons which will together weigh one gram.
Solution Mass of one electron = 9.11 x 10-20 g; lg = 11410-28 = 1.090 *
10-28 = 1.098 x 1027 electrons
1
P.1.3 An ion with mass number 37 possesses one unit of negative charge. If the ion contains 11.1% more cu
than the electrons, write its symbol.
Solution
38
As the ion carries one unit of negative charge, it will have one electron more than the number of prot
Let the number of electrons = x; Number of protons = X - 1
XX11.1
Number of neutrons = x + - -; 37 = X-1 + 1.111x = 2.111x -1; X=
-=18
100
2.111
Number of electrons = 18; Number of protons = 18 -1 = 17 ; Number of neutrons = 37 - 17 =
The ion under discussion is chloride and its symbol is C1- can you please explain me​

Answer 1

Answer:

O GOD WHAT TYPE OF QUESTION YOU ARE SENDING !!!!!! . SORRY I CAN'T SAY YOUR ANSWER BECAUSE I AM READING IN CLASS 7 ONLY SORRY ...........