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Ugo [173]
3 years ago
5

If she suddenly dropped the books, this would increase their energy. If she instead decided to hold the books over her head, thi

s would increase their energy.
Chemistry
1 answer:
Anna35 [415]3 years ago
7 0

Answer:

the answer is is is true

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Nepal is rich in species diversity why?? Explain with any three reason. Help this beginer out !!!​
pashok25 [27]

Answer:

Nepal is a multilingual, multiethnic, multicultural and multi-religious nation. Unity in diversity is the defining characteristics of Nepali society. Mutual coexistence, tolerance and cooperation have guided the people in achieving social cohesion, peace and happiness.

Explanation:

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5 0
2 years ago
What is a solution?
Mama L [17]
The correct answer is a solute and a solvent

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3 years ago
How does the modern periodic table arrange elements?
Norma-Jean [14]
<span>The </span>elements are arranged<span> in order of increasing atomic number. Vertical columns(called groups) contain </span>elements with similar properties. Horizontal rows called periods elements with<span> the same number of atomic orbitals(That's why Hydrogen and Helium are separated from the rest of the table).

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3 years ago
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Why are some metals reactive than others?
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3 years ago
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An unsaturated solution is formed when 80 grams of a salt is dissolved in 100 grams of water at 40. This salt could be ?
LekaFEV [45]
A simple way to go about this is that we look at the solubility curve, on the x axis we first look at the temperature and then the corresponding value of solute/100g H2O on the y axis, from the 4 curves above only NaNO3 has a curve that can accommodate  80g of salt at 40 without being Saturated since at 40 degrees it can accommodate 105g of salt to become completely Saturated.
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2 years ago
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