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tekilochka [14]
3 years ago
5

Magnesium and copper react with dilute acids to make salts and hydrogen gas True False

Chemistry
1 answer:
omeli [17]3 years ago
5 0

Answer:

True

Explanation:

magnesium and copper react with dilute acids to make salts and hydrogen gas

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A company wants to sell more sports drinks so they decide to add more sugar. For Group A they
ycow [4]

Answer:

Group B

Explanation:

The control group of an experiment is considered to be the "normal" because it does not receive the expeiemental treatment and hence is used to compare with the experimental group. The control and experimental groups are similar in every other aspect with the exception of the "INDEPENDENT VARIABLE". The independent variable is not changed in the control group.

In this experiment, the control group is GROUP B, which was given a plain gatorade without adding sugar. Sugar is the independent variable here, and it was not included in GROUP B, meaning that GROUP B is the CONTROL GROUP. On the other hand, the experimental group is the GROUP A.

8 0
4 years ago
Plz help thx brainliest btw :)
Marina86 [1]

Answer:

1. earth metal 2. halogen 3.The elements are arranged in seven horizontal rows, called periods or series, and 18 vertical columns, called groups. ... Elements in the periodic table are organized according to their properties.

Inventor: Dmitri Mendeleev please name most brainliest

3 0
3 years ago
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the pressure of a fluid varies with depth because of: a. volume b. Gravity c. temperature d. all of the above
bulgar [2K]
The pressure of a cloud varies with depth because of volume.
3 0
3 years ago
1. Why is it important to accurately predict the possible formation and path of a hurricane?
ad-work [718]
1) Prediction of a hurricane's path/formation can save lives, since we can predict the strength, then warn the people who are in danger of it's reach.

4) The more wind a hurricane has, usually the faster it tears apart, since the strong winds acts to constrict the center, limiting and sometimes altogether stopping the hurricane.

5) I'd say yes, since the humidity is really high, so the wind can whip that up into the heat, then the hot air descends to create a vortex.
7 0
3 years ago
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Why do we think mercury has so many tremendous cliffs?
wlad13 [49]

Answer:

it is sticky

Explanation:

hope it helps

4 0
3 years ago
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