only when a change occurs and a new substance is formed
you would die.
Chemical changes in a structure are most likely to happen during a chemical reaction where bonds are broken and formed between atoms. This can occur when new substances are formed, leading to a change in the composition and properties of the structure.
The easiest way to differentiate between chemical and physical properties are that almost all chemical properties are irreversible, meaning they can't go back to what they were before. A physical property is like what states of matter, shape, color, size, weight, etc. Chemical properties are properties that happen when there is a chemical reaction. Rust on iron, changing color of leaves, endo and exothermic reactions, and so on.
no... chemical reactions happen in nature however you can stop the two objects from combining
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only when a change occurs and a new substance is formed
The chemical properties cannot be changed; only after a chemical reaction the products have new chemical properties.
Bubbles and foam are chemical properties that can happen during a chemical reaction.
you would die.
.... by measurement with an device designed for one particular property: balance for mass, thermometer for temperature, ruler for length, spectrophotometer for color, photometer for light, etc.
"Observe" means to watch something happen.
to me i think we observe them to know which is going to happen or to notice when an eclipse is going to happen
Some indicators of a chemical reaction are:- change of color- change of odor- release of a gas- change of the temperature- change of the viscosity- formation of a precipitate- change of general appearance- possible explosion- possible chemiluminescence -formation of new compounds
Chemical changes in a structure are most likely to happen during a chemical reaction where bonds are broken and formed between atoms. This can occur when new substances are formed, leading to a change in the composition and properties of the structure.
During a chemical change, new substances are always formed as bonds between atoms are broken and reformed. This results in a rearrangement of atoms, causing a change in the chemical properties of the original substances. Energy is often released or absorbed during these reactions.
When one thing changes to another, the process is called metamorphosis. One dictionary definition is, "A marked change in appearance, character, condition, or function." This can happen with inanimate objects, as well as with biological entities. A good example is the butterfly.
why does chemical weathering happen?