I'm doing this now. Include a fire triangle, a small introduction about pure Oxygen, how reactive it is, why substances burn more violently in pure Oxygen than in air, precautions like: wear protective goggles, handle the substances carefully and with large tongs, keep all flammable substances away, don't look directly at the burning substance.
Chemists explain differences in properties or behavior by looking at the molecular structure of substances. Variation in molecular structure can lead to differences in physical, chemical, and biological properties. By understanding how atoms are arranged and interact within molecules, chemists can explain why substances exhibit different characteristics.
Paramagnetic substances are those that are weakly attracted to a magnetic field, such as oxygen and aluminum. Diamagnetic substances, on the other hand, are weakly repelled by a magnetic field, like copper and bismuth. The key difference between them lies in their response to magnetic fields: paramagnetic substances are attracted, while diamagnetic substances are repelled.
It is a chemical change because you can't put it back together exactly the way it was before. Yes, a chemical change is taking place. Even simple cooking produces chemical changes. The smoke and the temperature change are good signs a chemical change is taking place
The word used to explain the behavior of matter and mixtures is "chemistry." Chemistry is the branch of science that studies the composition, structure, properties, and reactions of matter. It explores how substances interact, combine, and transform.
The expression "like dissolves like" means that substances with similar chemical properties are more likely to dissolve in each other. This principle is commonly used in chemistry to predict how well different substances will mix together.
it has dissolved substances in it
explain communication of acceptence against proposer and acceptor ?
Burning is an oxydation reaction so a chemical change.
Chemistry explain the chemical composition and structure of materials, the interaction of substances and produce new materials.
Gases are substances with very weak bonds between molecules.
omnicinet
Because of the law of conversation of mass
Raging, burning yeh have fun with your verbs
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Room 15 Rocks
Is A Letter To Someone To Explain Why Its Important To Talk About AIDS And Its Protect Against The Disease ?
I think that a chemical equation tells a chemist that substances you start with and substances you end with