20 protons indicate that the particle has an atomic number of 20 and is thus, calcium Ca. Since it has two more protons than it has electrons it must have a charge of 2+. So, the symbol will be Ca2+.
K+, ions have positive charge and element 19 is K Potassium. good luck
The ion is K+ also known as Potassium
Melting Point: 63.65 °C (336.8 K, 146.57 °F)
Boiling Point: 774.0 °C (1047.15 K, 1425.2 °F)
Argon has 22 protons, 24 neutrons and 18 electrons. Therefore, the ion is A+.
what is the symbol for an ion with 22 protons 24 neutrons and 18 electrons
What is the symbol of an ion with 22 protons, 24 neutrons, and 18 electrons?
p+
17O2-
16 protons, and if it isn't an ion ("isn't an ion" means that it has no electric charge), it has 16 electrons. on average, sulfur has 16.065 neutrons, but that's averaged out, so it's a weird number. let's just say most sulfur has 16 neutrons.
108Sn+2
S for sulfur because the number of protons tells you the atomic number with is 16 and 16 is sulfur. The electrons means it is an ion with two more electrons than protons. The neutrons have no charge but add mass to the element.
20 protons, 18 electron's, and 20 neutrons
Na+ sodium ion has 11 protons, 12 neutrons and 10 electrons
Consider an atom of oxygen in which the nucleus contains 8 protons and 8 neutrons. If it is doubly ionized, what is the charge of the oxygen ion and how many electrons remain in the ion?
Such an anion contains 10 electrons. it is called the oxide ion.
P3- has 15 protons, 16 neutrons and 18 electrons.
13 protons and 14 neutrons. The fact that its an ion doesn't change that ... only the number of electrons.
This is the ion of the isotope Pb-208 (Pb2+).
Te2- ion
Gallium
20 protons and 18 electrons
23 electrons, 26 protons, 30 neutrons.
20
no of proton is 9 and no of neutrons is also 9.