use the dot structure on the right and the periodic table to determine the element represented.\n sodium…

use the dot structure on the right and the periodic table to determine the element represented.\n sodium (na)\n potassium (k)\n neon (ne)\n argon (ar)\n retry

use the dot structure on the right and the periodic table to determine the element represented.\n sodium (na)\n potassium (k)\n neon (ne)\n argon (ar)\n retry

Answer

Brief Explanations:

Count the number of electrons in the dot - structure. The first shell can hold 2 electrons, the second and third shells can hold 8 electrons each. By counting the dots in the structure, we find there are 18 electrons. Argon has an atomic number of 18, meaning it has 18 electrons.

Answer:

argon (Ar)