Chemistry, 21.09.2020 17:01 HeroicEddie

Before we begin, let's first establish an understanding of basic terminology It may be harder than you think lo clearly define what is a chemical versus a chemical reaction closely related terms, review the words listed here Sort each of the words into the three categories contains chemicals, chemical reaction, or neither . oranges
heat
sunlight
photosynthesis
bleaching protein
neutralization
combustion
vitamin K
rainbow
marble

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Answer from: mgreer432

oranges: chemical

heat: neither

sunlight: neither

photosynthesis: chemical reaction

bleaching protein: contains chemical

neutralization: chemical reaction

combustion: chemical reaction

vitamin K: contains chemical

rainbow: neither

marble: contains chemical

A chemical is a substance that is used in or made by chemical reactions. Orange contains chemicals like vitamins, protein molecules etc. Bleaching protein contains chemicals that bring about the bleaching process. Vitamin k contains chemical elements marble contains Calcium and a few other elements. A chemical reaction is that which involves the change in the chemical properties of involved substances. Photosynthesis is the chemical reaction between carbon dioxide and water in the presence of sunlight to give glucose. Neutralization is the chemical reaction where an acid neutralizes a base to form a salt and water molecule. Combustion is the chemical reaction involving the burning of a chemical substance. Some substances like sunlight, heat, and rainbow are neither chemical or chemical reactions.

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Answer from: josiahsurfer

oranges: contains chemical

heat: neither

sunlight: neither

photosynthesis: chemical reaction

bleaching protein: contains chemical

neutralization: chemical reaction

combustion: chemical reaction

vitamin K: contains chemical

rainbow: neither

marble: contains chemical

Explanation:

A chemical is a substance that is used in or made by chemical reactions. It is a matter with compositions related to the science of chemistry. In the question,

- orange contains chemical like vitamins, protein molecules etc.

- Bleaching protein contains chemicals that bring about the bleaching process.

- Vitamin k contains chemical elements

- marble contains Calcium, oxygen etc elements

A chemical reaction is that which involves the change in chemical properties of involved substances.

- Photosynthesis is the chemical reaction between carbon dioxide and water in the presence of sunlight to give glucose.

- Neutralization is the chemical reaction where an acid neutralizes a base to form a salt and water molecule.

- Combustion is the chemical reaction involving the burning of a chemical substance.

Some substances like sunlight, heat and rainbow are neither a chemical or chemical reaction.

Answer from: Quest

Ifound this on google “these two compounds have a different ionic structure. caesium ion is larger in size when compared to the sodium ion. the charge gets more area to spread out evenly. so caesium chloride has a lower melting point than sodium chloride.” i hope this you for what your looking for

Answer from: Quest

answer

i think the answer is a) as air pressure in an area increases, the density of the gas particles in that area decreases.

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