Question

1. the exact placement of the atomic number can vary between periodic tables. however, it is always the whole number found on the periodic table for an element. lets figure out where the atomic number is found in the chemical symbol in the phet simulation. build a carbon atom with 6 protons, 6 electrons, and 6 neutrons. experiment by adding neutrons and electrons to the carbon atom. 9. locate the atomic number found in the phet simulation. i need a hint. upper right lower left upper left

Explanation:

In chemical symbols, the atomic number is typically located in the upper - left corner. This is a standard convention in representing elements.

Answer:

Upper left