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Rudiy27
3 years ago
12

Bubbling or fizzing is an indicator of

Chemistry
1 answer:
SVETLANKA909090 [29]3 years ago
4 0
I think it's physical change
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Atoms and elements are examples of A. molecules. B. mixtures. C. compounds. D. pure substances.
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What must be true about two objects if heat is flowing between them?
Katarina [22]

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The temperatures of the objects must be different

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if heat is flowing between two objects, then the objects must be at different temperatures.

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What does it mean for heat to be transferred by radiation?
iris [78.8K]

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Here's what I get  

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It means that the heat comes directly at you without relying  on any material to conduct it.

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3 years ago
What is mineral in science?​
Klio2033 [76]

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minerals

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defines a mineral as "a naturally occurring inorganic element or compound having an. orderly internal structure and characteristic chemical composition, crystal form, and physical. properties." Minerals differ from rocks, which are naturally occurring solids composed of one or more minerals.

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3 years ago
Using the Rydberg equation, calculate the energy for the following electronic transitions in a hydrogen atom and label each as a
Murljashka [212]

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RH = 2.18 * 10^-18 J

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7 0
2 years ago
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