The physical and chemical properties of a molecule depend on its structure. here are two ball-and-stick models for two compounds that have the same molecular formula but different structures and different chemical properties.

first one is the correct answer

away from the curb

explanation:

the wheels would then hit the curb if it started to rolling, decreasing the chance of an accident.

one negative thing it that it can kill water animals. another negative thing is it can cause the destruction of ecosystem. one way water pollution can be reduced is to conserve energy.