What shape would a molecule with four atoms surrounding a central atom have?
A. Linear
Z
O B. Bent
O C. Tetrahedral
O D. Trigonal planar

C. Tetrahedral

Explanation:

A molecule with four atoms surrounding a central atom will generally have a tetrahedral shape. This is compliance with the VESPR model which helps to predict the shapes of covalent molecules and ion.

first one is the correct answer

why do the isotopes of a particular element behave differently in nuclear reactions but the same in chemical reactions? chemical reactions involve changes to electrons in an atom; isotopes do not differ in electrons, and so they react the same way during chemical changes.