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Is hydrogens atomic number greater than heliums?
Hydrogen has atomic number 1 whereas helium's is 2.
What information does the row number provide on the periodic table?
The row number describes the period. It signifies the number of shells.
For a representative element the row number on the periodic chart will be the same as the shell number.?
True. Row number on the periodic chart will be the same as the shell number.
What is heliums number of valence electrons?
Helium has 2 valence electrons. Being in Group 18 of the periodic table, helium is a noble gas and has a full outer electron shell.
What is heliums family name?
helium is in the family of noble gases according to the periodic table
Is hydrogens atomic number greater than heliums?
Hydrogen has atomic number 1 whereas helium's is 2.
What is heliums normal phase?
liquid, and gas.
What is heliums chemical state?
gaseous state.
What is heliums odor?
Helium is an odorless gas.
What is heliums boiling temprature?
-268.93 °C
What is heliums chemical?
Helium's chemical symbol is He.
What is a small box or bar that is used to select an entire row?
It is often referred to as the row header or row heading or row number.
What is heliums appereance?
helium is a colourless odourless gas
What is heliums room temperatures?
Helium is a gas at room temperature.
What is helium's period address?
heliums period address is 11.09
What information does the row number provide on the periodic table?
The row number describes the period. It signifies the number of shells.
What is row heading?
It is the number to the left of the row. For example, the first row heading is "1."
