An atom has the electron structure of 2, 7. (a) What is the atomic num

1.	An atom has the electron structure of 2, 7. (a) What is the atomic number of this atom? (b) To which of the following would it be chemically similar? 7N,15P,17Cl,18Ar (c) Why would you expect it to be similar?
Answer» An atom has the electron structure of 2, 7. (a) What is the atomic number of this atom? (b) To which of the following would it be chemically similar? $_{7} N,_{15} P,_{17} C l,_{18} A r$ (c) Why would you expect it to be similar?

An atom has the electron structure of 2, 7. (a) What is the atomic number of this atom? (b) To which of the following would it be chemically similar? 7N,15P,17Cl,18Ar (c) Why would you expect it to be similar?

Answer»

An atom has the electron structure of 2, 7.

(a) What is the atomic number of this atom?

(b) To which of the following would it be chemically similar?

$_{7} N,_{15} P,_{17} C l,_{18} A r$