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ElenaW [278]
2 years ago
13

Which statements accurately describe Dmitri Mendeleev’s contributions to the development of the periodic table? Check all that a

pply.
Mendeleev wrote the first modern chemistry textbook.
Mendeleev produced the first orderly arrangement of known elements.
Mendeleev ordered the elements by increasing atomic number.
Mendeleev used patterns to predict undiscovered elements.
Mendeleev accounted for variations resulting from isotopes.
Physics
2 answers:
ipn [44]2 years ago
8 0

Answer:

2 & 4

Explanation:

?

Mama L [17]2 years ago
6 0
Mendeleev produced the first orderly arrangement of known elements. Mendeleev used patterns to predict undiscovered elements.
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Explanation:

We start by calculating the work done by the airplane during the climb, which is equal to its change in gravitational potential energy:

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Substituting,

W=(11,000)(1600)=17.6\cdot 10^6 J

Now we can calculate the power delivered, which is given by

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Learn more about power:

brainly.com/question/7956557

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I will give brainliest if right!!!!!!!!!!!
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