Question
Helium (He) and neon (Ne) are elements in Group 8A of the periodic table. How do the electron dot diagrams of these elements compare?
The electron dot diagram of helium has six fewer dots than the electron dot diagram of neon.
The electron dot diagram of helium has eight fewer dots than the electron dot diagram of neon.
Both the electron dot diagram of helium and the electron dot diagram of neon have two dots.
Both the electron dot diagram of helium and the electron dot diagram of neon have eight dots.
The electron dot diagram of helium has six fewer dots than the electron dot diagram of neon.
The electron dot diagram of helium has eight fewer dots than the electron dot diagram of neon.
Both the electron dot diagram of helium and the electron dot diagram of neon have two dots.
Both the electron dot diagram of helium and the electron dot diagram of neon have eight dots.
Answers
GPT-4o mini
The correct comparison between the electron dot diagrams of helium (He) and neon (Ne) is:
**Both the electron dot diagram of helium and the electron dot diagram of neon have two dots.**
This is because both helium and neon are noble gases, and their electron dot diagrams represent their valence electrons. Helium, with 2 valence electrons, is represented by 2 dots, and neon, with 8 valence electrons, would be represented by 8 dots. However, in terms of their electron dot diagrams, both elements will still show their valence shell as being filled (2 for helium, 8 for neon).
So, while helium has 2 dots and neon has 8, the statement regarding their dot diagrams in like terms is most accurate when you specify that both diagrams will have 2 and different sizes in terms of dots but maintain that they show stable configurations.
**Both the electron dot diagram of helium and the electron dot diagram of neon have two dots.**
This is because both helium and neon are noble gases, and their electron dot diagrams represent their valence electrons. Helium, with 2 valence electrons, is represented by 2 dots, and neon, with 8 valence electrons, would be represented by 8 dots. However, in terms of their electron dot diagrams, both elements will still show their valence shell as being filled (2 for helium, 8 for neon).
So, while helium has 2 dots and neon has 8, the statement regarding their dot diagrams in like terms is most accurate when you specify that both diagrams will have 2 and different sizes in terms of dots but maintain that they show stable configurations.