Respuesta :
In a symmetrical tetrahedron, the four bond angles are equal to each other, with values of 109.5 degree. The H-C-H angles in CH4 and the O-Cl-0 angles in ClO4 will have values close to 109.5 degree
Answer:
bond angles in the methane molecule and in the perchlorate ion are equal
Explanation:
bond angles in the methane molecule and in the perchlorate ion are equal