Name:
(a) three elements that have a single electron in their outermost shells.

(b) two elements that have two electrons in their outermost shells.

(c) three elements with filled outermost shells.
(a) Lithium, Sodium and Potassium.
(b) Magnesium and Calcium.

(c) Helium, Neon and Argon.

Question

Name: (a) three elements that have a single electron in their outermost shells. (b) two elements that have two electrons in their outermost shells. (c) three elements with filled outermost shells.

Philoid · Accepted Answer

(a) Lithium, Sodium and Potassium.

(b) Magnesium and Calcium.

(c) Helium, Neon and Argon.

Name:(a) three elements that have a single electron in their outermost shells.(b) two elements that have two electrons in their outermost shells.(c) three elements with filled outermost shells.

Name:
(a) three elements that have a single electron in their outermost shells.

(b) two elements that have two electrons in their outermost shells.

(c) three elements with filled outermost shells.