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The element that has 18 neutrons is ARGON...
Wow, why didn't look in a Periodic Table? Is easier ask here??? Actually, 18 is argon's atomic number, and it also has 18 protons and electrons.. but it has 22 neutrons. The number of neutrons = mass number - number of protons. Soo, the answer is Chlorine, 17 protons, 17 electrons and 18 neutrons
What else can I help you with?
What is the element that has the most protons of any element in group 18?
Radon (Rn) has the most protons of any element in Group 0 (18) with 86 protons. However, if or when Ununoctium is officially confirmed, that will become the element with most protons in that family, with 118 protons.
What element has 16 prontons and 18 neutrons?
It is only the protons that matter in classifying the element. Sulfur has 16 protons (An atomic number of 16).
What element has 18 protons 20 nuetrons and 18 electrons What is its atomic number?
The element with 18 protons is argon (Ar), with atomic number 18. Its mass number is calculated by adding the protons and neutrons, so 18 protons + 20 neutrons = mass number 38 for this particular isotope of argon.
What element has 18 protons and 22 neutrons?
The element with 18 protons and 22 neutrons is argon. Argon has an atomic number of 18, which corresponds to the number of protons, and an atomic mass of 40 (approx.), which is the sum of protons and neutrons.
Which element has the fewest proton between argon and nitrogen?
The element which has the smallest atomic number has the smallest number of protons. In this case, argon has a proton number of 18 (therefore it has 18 protons in each atom), but nitrogen has fewer protons - it has a proton number of just 7, meaning that it has seven protons per nitrogen atom.
What is the element that has the most protons of any element in group 18?
Radon (Rn) has the most protons of any element in Group 0 (18) with 86 protons. However, if or when Ununoctium is officially confirmed, that will become the element with most protons in that family, with 118 protons.
What element has 16 prontons and 18 neutrons?
It is only the protons that matter in classifying the element. Sulfur has 16 protons (An atomic number of 16).
What element has 18 protons 20 nuetrons and 18 electrons What is its atomic number?
The element with 18 protons is argon (Ar), with atomic number 18. Its mass number is calculated by adding the protons and neutrons, so 18 protons + 20 neutrons = mass number 38 for this particular isotope of argon.
What element has 18 protons and 22 neutrons?
The element with 18 protons and 22 neutrons is argon. Argon has an atomic number of 18, which corresponds to the number of protons, and an atomic mass of 40 (approx.), which is the sum of protons and neutrons.
Identify the element with 18 protons and 22neutrons?
Argon
Which element on the periodic table has 18 protons?
Argon.
Which element has the fewest proton between argon and nitrogen?
The element which has the smallest atomic number has the smallest number of protons. In this case, argon has a proton number of 18 (therefore it has 18 protons in each atom), but nitrogen has fewer protons - it has a proton number of just 7, meaning that it has seven protons per nitrogen atom.
How many electrons does an element have if it has 17 protons and 18 neutrons?
If an element has 17 protons, it will also have 17 electrons since atoms are electrically neutral. Adding the number of neutrons (18) to the number of protons (17) gives us the mass number of the element, which in this case would be 35.
An atom of this element has 10 more protons than an atom of sulfur?
The element with 10 more protons than sulfur is argon. Sulfur has 16 protons, while argon has 18 protons.
What is the symbolic notation of an element having 8 protons 8 electrons and 10 neutrons?
The symbolic notation of this element would be ^18O, where 18 is the sum of the protons and neutrons in the nucleus, O represents the element oxygen.
What Element With 18 Neutrons And Mass Number Of 35 Is?
Atomic number = Number of protons = 35 - 18 = 17.So the element is chlorine.
If the isotopes oxygen-18 has 18 protons?
The atomic number of oxygen is 8. So it has 8 protons. And O-18 isotope has 10 neutrons.
