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Gelneren [198K]
3 years ago
15

what do the colors produced by fireworks indicate? a. a physical change c. a state change b. a chemical change d. an element cha

nge
Chemistry
1 answer:
Nat2105 [25]3 years ago
6 0
B. A chemical change 
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Igoryamba
Atomic mass is the answer!!
Explanation: An elements atomic number won’t be able to change
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Relative to electrons and electron states, what does each of the four quantum numbers specify
Alla [95]

Answer:

(n, l, m sub l, m sub s)

N: principle quantum number (1,2,3,4,etc)

l: angular momentum quantum number, the shape (l has to be at least 1 less than n, but can be 0 depending on n)

M sub l: magnetic quantum number (l determines this number)

M sub s: spin quantum number (can only ever be 1/2 or -1/2)

Explanation:

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Which of the following statements is true about rain falling from clouds?*
enot [183]

Answer:

Clouds are not made of liquid water but they hold liquid water, and when the pool of liquid water that fills the inside of clouds gets too large for the cloud to hold, the cloud releases the water as rain. ... Rain does not fall from clouds.

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3 years ago
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Crazy boy [7]
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3 years ago
What happens to the chemical energy in methane's bonds
Alexus [3.1K]

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