What will be the charge of the ion in number 16?

Atoms of group 17 gain one electron and form anions with a 1− charge; atoms of group 16 gain two electrons and form ions with a 2− charge, and so on.

How many electrons are in an atom with an atomic number of 16?

So… for the element of SULFUR, you already know that the atomic number tells you the number of electrons. That means there are 16 electrons in a sulfur atom.

What ion has an atomic number of 16?

sulfur
(b) By referring to a periodic table or a table of elements, we see that sulfur (S) has an atomic number of 16. Thus, each atom or ion of sulfur must contain 16 protons.

How many valence electrons does a doubly negatively charged ion with atomic number 16 have?

It also means that they are inert elements which makes them stable and less prone to reactions. Helium has two electrons in its outermost shell and all other elements have atoms with eight electrons in the outermost shell. An outermost-shell which has eight electrons is said to possess an octet.

Which atom contains exactly 16 neutrons?

Explanation: if you look at the periodic table, phosphorus has 15 electrons and protons, and 16 neutrons.

What happens to sulfur with atomic number 16 when it forms an ion?

An atom of sulfur contains 16 protons, because its atomic number is 16, and 16 electrons, in order to be net-neutral. Therefore, sulfur will gain two additional valence electrons.

What is the element with 16 protons?

What element has 16 neutrons?

PHOSPHORUS
PHOSPHORUS – I am a member of the nitrogen family with 16 neutrons.

What isotope has 16 protons and 16 neutrons?

So, S-32 has 16 protons and 16 neutrons. The number of electrons is equal to the number of protons for all elements (they have no net charge). So S-32 also has 16 electrons.

Which element has 16 protons in its nucleus neon?

Sulfur
Each element, however, does have a unique number of protons. Sulfur has 16 protons, silicon has 14 protons, and gold has 79 protons.

What is the atomic number of an ion with a 2 charge?

Since it has a charge of +2 , this ion must contain 80 electrons. Because neutrons and protons both have a mass of about 1 amu, the difference between the mass number (210) and the atomic number (82) is equal to the number of neutrons in the nucleus of the atom.

Which atom contains exactly 16 protons?

Sulfur is a chemical element. Its official symbol is S and its atomic number is 16, which means that each sulfur atom has 16 protons in its nucleus.

How many electrons are in an ionic compound with 16 protons?

The atomic number is 16, which means that it has 16 protons and in its neutral state it would have 16 electrons. However the ion has a negative 2 charge, this indicates there is an excess of 2 electrons compared to the number of protons. Thus the number of electrons is 16+2=18. Views · View 3 Upvoters.

What is the atomic number of a positively charged ion?

This number is the atomic number of the element. A positively-charged ion or cation has more protons than electrons. The proton number is the atomic number of the element, while the electron number is the atomic number minus the charge.

How many total electrons are in a negative 2 ion?

Answer and Explanation: An oxygen atom with a charge of negative two, written as 2-, would have 10 electrons. Neutral atoms of oxygen will have eight electrons to cancel out How many total electrons are in the I Ion? Number of electrons in an ion equals to the number ofof protons subtract the charge of the ion. has 8 protons and a charge of -2.

How do you know if an atom is positively or negatively charged?

If there are more protons than electrons, then the atom is positively charged. A Helium atom has 2 protons and 2 electrons: ++ –: No net charge: Neutral. A Chloride ion has 17 protons and 18 electrons: 17+ 18 -: Net charge -1: Negative (anion). A Sodium ion has 11 protons and 10 elections: 11+ 10-: Net charge +1: Positive (cation.