Answer:
Factors That Affect Diffusion. Molecules move constantly in a random manner at a rate that depends on their mass, their environment, and the amount of thermal energy they possess, which in turn is a function of temperature
Explanation:
Explanation:
Because of non-reactive properties of the inert gases, these gases are useful to prevent the undesirable chemical reactions to happen.
They provide a non-explosive environment. They are also cheap and economical.
Food is packed in the inert gas to prevent rancidity. This also prevents bacteria from growing.
The gases prevents the chemical oxidation by the oxygen in the normal air.
Helium is used in oxygen cylinders and also as a coolant in gas cooled reactors.
The crackling sound Is mainly to do with chemistry, The fireworks are filled with lead oxide, which turns into lead atoms as the firework explodes and heat up—— whistling sounds, the whistle is down to the tube being narrow one, thus rockets make a whistling noise
The manner of death is how the death came about. A natural death occurs as a result of aging, illness, or disease. ... A homicide occurs when death is caused by another person.
<span>Answer: has only one identity
Compounds like water (H2O) has 2 kinds of atoms which are hydrogen and oxygen. They also have a chemical bond and their bond is not able to be separated by physical means. It different with a mixture of water with sugar. The water and sugar are two different molecules but they don't bind each other. If you evaporate the water, the sugar will remains so it </span>can be separated by physical means.<span>.</span>
