Which of the following was not among democritus's ideas? a) matter consists of tiny particles called atoms. b) atoms are indivisible. c) atoms retain their identity in a chemical reaction. d) atoms are indestructible.

Democritus idea of atom was -

Everything is composed of atoms and they are indivisible;

They have empty space between them also they are indestructible,and are always in motion.

This clearly states that atoms identity retention was not described by Democritus.

Answer is: C) Atoms retain their identity in a chemical reaction.

Democritus (c.460 — c.370 BC) was an Ancient Greek philosopher.

According to his atomic theory:

1) everything is composed of atoms.

2) atoms are physically indivisible.

3) there is empty space between atoms.

4) atoms are indestructible and in motion.

5) there is an infinite number of atoms, which differ in shape and size.

answer: the rate of diffusion increases with increase in temperature.

increase in temperature, increases the molecular/particles speed (kinetic energy. diffusion means movement of particles through the material.

generally, the heavier the particle the more it interacts with the environment and more the temperature matters. so higher temperature results in higher diffusion.

sorry i was late, but i don't know what assignment your talking about, i'm in flvs as well, im in earth space science. but u are behind pace bc every class should be in the 3's or 4'