Explanation:
A source Emits a sound and is represented by the red dot in this map. Four people are located and the source and the circle represent the sound wave.
As the source moves west which person hears the highest pitch
person B
Explanation:
There are ten d electrons in the outermost d subshell for Zn2+.
This is a picture of an atom
Water vapor
It's molecules are constantly moving without decrease
I would say it’s Molecular because molecules combine VE and Ions share VE
