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masya89 [10]
3 years ago
9

Which of the following is the most important, when working in the science laboratory?

Chemistry
1 answer:
Amanda [17]3 years ago
8 0
Safety is correct your welcome
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renata developed a hair dye additive that is guaranteed to cover grey hair. she granted the right to use this additive to a majo
kvasek [131]

What Renata has granted to the manufacturer of the colored hair dye is called a patent.

<h3>What is a patent?</h3>

A patent is a right given to a manufacturer to be the sole producer of a product for a given period of time. Usually, the patent has to last for a given number of years after which the technology becomes commonplace.

Hence, what Renata has granted to the manufacturer of the colored hair dye is called a patent.

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4 0
2 years ago
If the density of water is 1g/cm3 what is its specific gravity
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Answer:

Specific gravity is the density of asubstance divided by the density of water. Since (at standard temperature and pressure) water has a density of 1 gram/cm3, and since all of the units cancel, specific gravity is usually very close to the same value as density(but without any units).

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3 years ago
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How many grams is 2 drops of food coloring?
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40g! sorry if i’m wrong!!
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What is the percent by mass of 15g of sugar of 70g of water?
Mama L [17]

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Why does the density of a substance stay constant even if the mass of the substance increases?
olganol [36]

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If the mass stays constant the object's density decreases as the volume increases. ... Because the property of density is a constant for all variables, density can be used to identify the material an object is made of.

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