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notsponge [240]
2 years ago
10

WANT A FRIEND? CHOOSE ME!!!

Chemistry
1 answer:
MariettaO [177]2 years ago
7 0

Answer:

Sure..I can be ur friend

Explanation:

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In Europe gasoline is often sold in liters. If a typical fill-up requires 11 gal of gas, how many liters are necessary?
egoroff_w [7]

Answer:

41,64 liters

Explanation:

In order to change the units we need to know the equivalence of said units.

1 gal of gas equals to 3,78541 liters.

We can use cross-multiplication in order to convert it into liters:

\frac{1 gal}{3.78541 L} = \frac{11 gal}{X}  \\\\X= \frac{3.78541 L x 11 gal}{1 gal}

A typical fill-up requires 41,64 liters.

3 0
3 years ago
Which statement about subatomic particles is true? (2 points) Protons are the only subatomic particles to have charge. Electrons
Alona [7]
Protons are not the only subatomic particle that has a charge, electrons do to and they are negatively charged. Neutrons are situated in the nucleus of the atom, which means that they do not orbit it. Subatomic particles have different masses. 

You are then left with Electrons are the subatomic particles with the smallest mass as your answer. 
6 0
3 years ago
Geologic time is a way to _______.
mylen [45]

Answer: Geologic time is a way to measure the sequence of events on Earth over time

Explanation:

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Match the sentences with the steps of the scientific method.
Harrizon [31]

Answer: use your brain

Explanation:

I have one

6 0
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Name three examples of how the atom has changed since Rutherford's discovery of the nucleus .
NikAS [45]

Answer:

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8 0
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