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madam [21]
2 years ago
10

Which choice accurately describes what light is?

Chemistry
1 answer:
NARA [144]2 years ago
4 0
What are the choices?
You might be interested in
Please help It’s due today
nikitadnepr [17]

Answer:

Conductors

Explanation:

6 0
2 years ago
Read 2 more answers
What determines the shape and function of a protein?
Aleks [24]
The function is determined by shape. The protein is determined by its primary structure which is the sequence of amino acids.
Amino acid sequence is determined by nucleotides in the gene (DNA)
6 0
3 years ago
What changes occur in O + O = O2
ozzi

Answer:

They went from atoms to oxygen molecule.

Explanation:

I'm not sure if this is the answer your teacher is looking for, but in simple terms you had 2 oxygen atoms. Together they make an oxygen molecule, which is the stuff we breathe.

5 0
3 years ago
H2S (g) + O2(g) -> SO2+ H2O, how many grams of O2 are needed to make 25.0 g of SO2 (Hint: balance the equation first)
vekshin1

Answer:

Hello

The answer is 18,7(b)

Explanation:we don't know the value of o² so at first we should put (x)instead of gr of o²and then write 1molO²/32grO²×2mol SO²/3mol O²×64gr SO²/1molSO²=25 gr SO².and then just find the value of (x).

5 0
3 years ago
Both the physical and chemical properites of a substance can change when a substance undergoes a chemical reaction. When a log i
ElenaW [278]
Answer is option C...
6 0
3 years ago
Read 2 more answers
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