Use the periodic table to determine the electron configuration for zinc (zn) and technetium (tc) in noble-gas notation.

Zinc is a d block element with atomic number 30 has 30 electrons. The nearest noble gas is argon with atomic number of 18 and has 18 electrons.

Technetium is a d block element with atomic number 43 has 43 electrons. The nearest noble gas is krypton with atomic number of 36 and has 36 electrons.

false

because it does not have the potential to be entirely used up

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