SmartyPantSSss8127 SmartyPantSSss8127
  • 02-06-2017
  • Chemistry
contestada

If an element had 12 protons and 17 neutrons how many electrons does it have

Respuesta :

fatouramjaun
fatouramjaun fatouramjaun
  • 07-06-2017
For an atom number of proton = number of electron...has nothing to do with neutron


However for an ion this is different
Answer Link

Otras preguntas

Write an inequality for the graph below.
Q10."N" Number of capacitors are connected (i) in parallel (ii) in series. find relation for Capacitance of these capacitors in both case?​
Complete the following questions. 4 x 5 - (2² - 2) = (18 ÷ 3) (3² - 7) =
Calculate the length of the unknown side marked on the diagram (10.30, 4.9cm)
13. Geetha earns 12000 a month, out of which she saves 3000. Find the ratio of her (1) (ii) Savings to her income Expenditure to savings Expenditure to her inco
HELPPPPPPPPPP PLEASEEEEEEEE!!!!!!
Q10."N" Number of capacitors are connected (i) in parallel (ii) in series. find relation for Capacitance of these capacitors in both case?​
A=16,c=14m,b=19m, find the angle C°,A,B
solve the following: given 2pie
(3 ^ - 2 * 2 ^ 3 * 5 ^ - 3)/(3 ^ 5 * 2 ^ - 6 * 5 ^ 4)