Adding luminol to water creates a physical or chemical change

2 answers:

7 0

Answer: chemical

not 100% sure

xeze [42]3 years ago

3 0

Chemical the room also needs to be dark

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kipiarov [429]

The correct answer is the 3rd one

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3 years ago

Nuetrik [128]

7. Atomic mass
8. Atomic number
9. Chemical symbol
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2 years ago

Marta_Voda [28]

The answer to this is metal

6 0

3 years ago

navik [9.2K]

Answer:

14720000

Explanation:

1 kg = 1000000 mg

14.72 kg = 14.72 x 1000000

=14720000

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2 years ago

solniwko [45]

Answer:

27.0833 feet

Explanation:

6 0

2 years ago

Adding luminol to water creates a physical or chemical change ​