Which of the following elements, valence electrons and their position in the modern periodic table are correctly matched?

Element	Valence electrons	Group in PT
He	2	2
Na	1	1
Al	4	13
Cl	7	7

Keep practicing — related questions

• Where is the element with electronic configuration 2, 8, 7 placed in the modern periodic table?
• Where is the element with electronic configuration 2, 8, 7 placed in the modern periodic table?
• Elements having the same number of valence electrons are placed in the same group. Elements having valence ...
• Which of the following matches of element and its electronic configuration is not correct?
• Match the following elements with their valencies and choose the correct options given below ||| |---|---| ...
• According to their position in the periodic table, which of the following elements would show the maximum m...
• The prediction of Mendeleev regarding the discovery of some elements were exact. Which of the following ele...
• How many elements are present in the 3rd period of the modern periodic table?