What element has 18 protons and 18 neutrons?
Argon
Which species has 16 protons 18 neutrons and 18 electrons group of answer choices?
If a species has 16 protons, 18 electrons and 16 neutrons, then the symbol of species of is S2−.
What has 12 protons and 12 neutrons?
Magnesium
Which species has 16 protons 17 neutrons and 18 electrons?
Thus, each atom or ion of sulfur must contain 16 protons. We are told that the ion also has 16 neutrons, meaning the mass number of the ion is 16 + 16 = 32. Because the ion has 16 protons and 18 electrons, its net charge is 2–.
What element has 16 protons and 18 neutrons?
sulfur
What is the symbol of an ion with 16 protons and 18 electrons?
We are told that the ion also has 16 neutrons, meaning the mass number of the ion is 16 + 16 = 32. Because the ion has 16 protons and 18 electrons, its net charge is 2–. Thus, the symbol for the ion is 32S2–.
What is the symbol for an ion having 15 protons and 18 electrons?
By referring to a periodic table or table of elements, we see that phosphorus (symbol P) has an atomic number of 15. Thus, each atom has 15 protons. The mass number of the ion is 15 + 16 = 31. Because the ion has 15 protons and 18 electrons (three more electrons than protons), its net charge is 3-.
What is the symbol for the ion with 19 protons and 18 electrons?
K+
What is the symbol for an ion with 16 protons 18 electrons and 18 neutrons?
So our atomic number is 16. And if you look on the periodic table for the element with an atomic number of 16 we see that that sulfur So the element symbol we’re gonna use is s for sulfur. Um And then finally, the charge on on our eye on is the number of protons minus the number of electrons. So it’s 16 minus 18.
What are protons equal to?
The number of protons in the nucleus of the atom is equal to the atomic number (Z). The number of electrons in a neutral atom is equal to the number of protons. The mass number of the atom (M) is equal to the sum of the number of protons and neutrons in the nucleus.
What is the ionic charge of an ion with 16 protons and 18 electrons?
S-2
What element has 16 protons and 25 neutrons?
Sulfur
What element has 16 neutrons?
phosphorus
What are the 1 to 30 elements?
Atomic Mass of First 30 Elements
| ATOMIC NUMBER | ELEMENT | ATOMIC MASS |
|---|---|---|
| 1 | Hydrogen | 1.008 |
| 2 | Helium | 4.0026 |
| 3 | Lithium | 6.94 |
| 4 | Beryllium | 9.0122 |
What element has 15 neutrons?
Phosphorus – P
What would be the symbol for an element which has 14 protons and 15 neutrons?
Silicon-29
What isotope has 13 protons and 15 neutrons?
from the periodic table Aluminum in atomic number 13 therefore it has 13 protons therefore an atom that has 13 protons and 15 neutrons is a isotope of Aluminium.
What atom has 16 protons and 15 neutrons?
Which particle has the smallest mass?
the electron
What has 34 protons and 45 neutrons?
Selenium