What isotope has 18 protons and 22 neutrons enter the name of the element followed by a hyphen and the mass number eg uranium 234?

A neutral atom of argon also has 22 Neutrons.

What atom has 19 protons 22 neutrons and 18 electrons?

The element is NECESSARILY potassium.

What is the element name for 18 protons 20 neutrons and 18 electrons?

Explanation: You gots Z=18 , the atomic number, where Z is the number of nuclear protons. The number of protons defines the element….and thus we got calcium….

What element has 22 protons neutrons?

Titanium
Titanium (Ti) is a silver metal that has the atomic number 22 in the periodic table. It is a Transition metal and located in Group 4 of the periodic table. It has the symbol Ti. Titanium is a highly resistant transition metal with a low density and high strength.

What has 18 protons and 22 neutrons?

Argon
Given the number of protons is \[18\]. So, the atomic number is also \[18\], and the element with atomic number \[18\] is Argon with the symbol \[Ar\]. Now we need to find the mass number of Argon. Since, a neutral atom of argon also has 22 Neutrons.

Which of the following elements has 18 neutrons?

chlorine
Some atoms of chlorine have 18 neutrons in their nuclei.

What is the symbol for 19 protons and 18 electrons?

K+
The symbol for the ion with 19 protons and 18 electrons is K+.

What has 18 protons and 18 electrons and 19 neutrons?

Which ion would contain 19 electrons?

Element	Protons	Electrons
Potassium atom	19	19
Potassium ion	19	18
Sulfur atom	16	16
Sulfur ion	16	18

What is the name of the element that has 18 protons?

Argon is a chemical element with the symbol Ar and atomic number 18.

What isotope has 17 electrons and 18 neutrons?

Chlorine-35
Chlorine-35 has 17 protons and 18 neutrons.

What is the ion symbol for an atom with 20 protons and 18 electrons?

Ca2+
Ca2+ represents an ion with 20 protons and 18 electrons.

What element has 20 protons and 20 neutrons?

Calcium has 20 protons, 20 neutrons and 20 electrons. It is a silvery solid that is classified as an Alkaline Earth metal on the periodic table.

What ion has 20 protons and 18 electrons?

When the number of protons differs from the number of electrons, you have an ionic charge. A Calcium atom with 20 protons and 18 electrons has a charge of 2+ because it has 2 extra protons, which have a positive charge. A charged atom is called an ion. When the charge is positive, it is called an cation.

What element has 22 electrons?

Explanation: Consequently, every atom of titanium must have 22 electrons surrounding its nucleus. So, if an atom of titanium has a different number fo electrons, then said atom is actually an ion, meaning that it carries a net charge. For example, titanium can lose four electrons to form the titanium(IV) cation, Ti4+.