in this performance task you will answer four questions. the electron configurations of two unknown atoms…

in this performance task you will answer four questions. the electron configurations of two unknown atoms are shown. electron configuration atom x atom y based on the electron configuration of each atom, what is the number of valence electrons for each atom? atom x = 11 atom y = 17 atom x = 1 atom y = 1 atom x = 1 atom y = 7 atom x = 10 atom y = 10

in this performance task you will answer four questions. the electron configurations of two unknown atoms are shown. electron configuration atom x atom y based on the electron configuration of each atom, what is the number of valence electrons for each atom? atom x = 11 atom y = 17 atom x = 1 atom y = 1 atom x = 1 atom y = 7 atom x = 10 atom y = 10

Answer

Explanation:

Step1: Identify valence electrons definition

Valence electrons are electrons in the out - most shell.

Step2: Count for Atom X

Atom X has 1 electron in its out - most shell.

Step3: Count for Atom Y

Atom Y has 7 electrons in its out - most shell.

Answer:

Atom X = 1, Atom Y = 7