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allsm [11]
3 years ago
12

Scientific investigations must be well __________ to be sure the data collected will help answer the scientist's question

Chemistry
1 answer:
Shalnov [3]3 years ago
6 0

Answer:

The answer is relevant.

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compare the boiling point of water at sea leavel to the boiling point in denver (altitude = 1 mile) Explain
steposvetlana [31]

Answer:

boiling point decreases in denver

Explanation:

in higher places

theres less atmospheric pressure

it takes less energy to bring water to the boiling point.

Less energy means less heat

which means water will boil at a lower temperature

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2 years ago
Select all that apply. which of the following are density labels? kg/l g/m g/ml cm^3/g
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I would say that only the only density label is cm^3/g
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Fill in the blanks to complete the idea of the sentences. Write your answers on a separate sheet of paper.
tiny-mole [99]

Explanation:

thank you thank you thank you for the points

7 0
2 years ago
how can you tell if a compound is covalent or ionic from the formula, and how each is named differently?
kumpel [21]

Answer:

ionic compounds contain a metal and a non metal

covalent compounds contain only non metals

Explanation:

Each type of compound is named according to different rules.

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mel-nik [20]
An Organic Compound is when Hydrogen and Nitrogen are bonded.

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