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Which is smaller in size chlorine or argon in modern periodic table?
Wiki User
∙ 11y ago
chlorine size is smaller
Wiki User
∙ 11y ago
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Which elements in the periodic table would sodium like to react with to form a new compound helium argon iron chlorine?
sodium will react chlorine to form sodium chloride
What gases are on the periodic table?
in number order it goes hydrogen, helium, nitrogen, oxygen, fluorine, neon, chlorine, argon, krypton, xenon, and radon. Hydrogen, nitrogen, oxygen, fluorine, and chlorine are diatomic gases. Helium, neon, argon, krypton, xenon, and radon are monatomic gases.
What element is a noble gas with 22 neutrons?
The element is argon and the isotope is 18Ar40
Why does the modern periodic table not arrange argon in order of increasing atomic mass?
The inversion is due to the isotopic composition of these elements.
Which sublevels or the third energy level are filled in the element argon?
Argon is the noble gas in third period. In modern periodic table, it is in group 18. It bears [Ne] 3s2 3p6 electron configuration.
What is the noble gas that proceeds chlorine?
Argon is the noble gas that comes in the periodic table after chlorine.
What period is argon in?
Argon is in the third period of the modern periodic table.
Does argon or chlorine have a higher ionization energy?
Argon. As you go across (left to right) on the periodic table the energy of an atom increases. Argon is farthest left of chlorine therefore making Argon have a higher ionization energy level.
Why is chlorine more reactive than argon?
Chlorine is very reactive because it is a halogen (Group VII of the Periodic Table) and it does not have a filled outermost energy level. Argon is unreactive because it is a noble gas (Group VIII of the Periodic Table). Its outermost energy level is full.
Why is argon 18th in the periodic table?
Argon has 18 protons. Hence it is the 18th element in the modern periodic table. (The elements in the periodic table are arranged in the increasing order of their atomic number and repeating properties)
What is an unreactive gas that sinks in the air?
Argon.
How many non-metals in third period in the periodic table?
There are 4 non-metals in the third period of the periodic table (Phosphorous, sulfur, chlorine, and argon)
What element has more protons than chlorine but fewer than potassium?
Argon, atomic number 18, since it is between chlorine and potassium on the Periodic Table of Elements.
Is oxygen chlorine silicon or argon?
argon
Which elements in the periodic table would sodium like to react with to form a new compound helium argon iron chlorine?
sodium will react chlorine to form sodium chloride
What is the name of group 7A in the periodic table?
fluorine,chlorine,bromine,iodine,astatine
What is argon is the periodic table?
Ar= argon
