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Step2247 [10]
3 years ago
9

What term is used to define when a substance reacts quickly with oxygen to produce light and heat?

Chemistry
2 answers:
sergejj [24]3 years ago
7 0

Answer:

I think it's a

Explanation:

not sure hssjkskaakakskksskksqoqkakskzksjsj

katrin [286]3 years ago
6 0

Answer: The answer is, D) Burning.

Explanation: Some moderator removed my last answer because someone reported it.

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2 years ago
A)The plates are all moving in the same direction
nevsk [136]
I believe the answer is C) there is an obvious reasoning for this all you have to do is eliminate answers that don't seem right for example, A)the plates are all moving the same direction every plate moves in different directions. B) The plates are all the same size. Well, it's really obvious that that is not true because every plate has its different shape and size. D) where two plates meet, they always move apart. If this were true, then we would never have earthquakes when plates meet earthquakes happen. so there for the answer is C)
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3 years ago
a friend is trying to describe a material to you. which of the following is not a description of a physical property of the subs
Masja [62]

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4 0
3 years ago
What are table sugar and baking soda examples of
schepotkina [342]

Answer:

Examples of pure substances include tin, sulfur, diamond, water, pure sugar (sucrose), table salt (sodium chloride) and baking soda (sodium bicarbonate). Crystals, in general, are pure substances. Tin, sulfur, and diamond are examples of pure substances that are chemical elements. All elements are pure substances.

Explanation:

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4 0
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What happens to a glass of water as the average molecular kinetic energy of the water molecules increases?
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"The water becomes warmer."
<u>Remember</u>: Kinetic energy means how much, on average, a molecule is moving around. This is directly translated into heat. Therefore, the higher the kinetic energy, the more heat produced.
4 0
3 years ago
Read 2 more answers
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