22
QuizMultiple Choice

Covalent Bonds — Unit test

Question 22 • PBCSD_Grade_Forgiveness_2003310_Physical Science_S1_2022

Helium (He) and neon (Ne) are elements in Group 8A of the periodic table. How do the electron dot diagrams of these elements compare?

Answer
A
The electron dot diagram of helium has six fewer dots than the electron dot diagram of neon.
B
The electron dot diagram of helium has eight fewer dots than the electron dot diagram of neon.
C
Both the electron dot diagram of helium and the electron dot diagram of neon have two dots.
D
Both the electron dot diagram of helium and the electron dot diagram of neon have eight dots.
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