Answer:
Monatomic molecule
Explanation:
Each helium atom has 2 electrons, which is already the maximum no. of electrons that can fit in the first electron shell. When the outermost electron shell is full (2 for the first layer, 8 for others), the atom is stable.
Helium atom itself is already stable, so it doesn't need to combine with another helium atom to form a molecule, hence we call it monatomic.
It Emeterio near the North Pole of the worlddddddd
These 5 metals are: zinc,copper,tin,bronze,nickel
a is the correct answer .
2.4 × 10^24
Answer: It’s the first one
