Multiple Choice
The electronic configuration of the noble gas Neon,which has an atomic number of 10,can be written as follows: 1s22s22p6.What is the electronic configuration of the noble gas Argon,which has an atomic number of 18?
A) 1s22s23p64s25p6
B) 1s22s62p23s63p2
C) 1s22s22p63s23p6
D) 1s22s83p8
Correct Answer:

Verified
Correct Answer:
Verified
Q15: An atom has 20 electrons and 20
Q16: Life is thought to have evolved from
Q17: Because oxygen is more electronegative than hydrogen,the
Q18: Sue was monitoring the oil spill into
Q19: An atom that is negatively charged because
Q21: A chemist adds a chemical to pure
Q22: The area around a nucleus where an
Q23: When two atoms share a pair of
Q24: Atomic nuclei contain protons and _.<br>A)isomers<br>B)ions<br>C)moles<br>D)neutrons
Q25: Organisms are composed of molecules,which are collections