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timofeeve [1]
3 years ago
14

Based on the current atomic theory most chemical reaction take place as a result of the interactions of which sub- atomic partic

les
Chemistry
1 answer:
icang [17]3 years ago
6 0
Electrons, everything is pretty much based around the likeliness of electrons to be swapped or shared between atoms
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Answer:

<h2>Because energy is conserved, the kinetic energy of a block at the bottom of a frictionless ramp is equal to the gravitational potential energy of the block at the top of the ramp. ... Therefore, the block's final velocity depends on the height of the ramp but not the steepness.</h2>
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3 years ago
Aluminum has a density of 2.70 g/mL. Calculate the mass (in grams) of a piece of aluminum having a volume of 417 mL .
bixtya [17]

Answer:

m = 1125.9 g.

Explanation:

Hey there!

In this case, according to the given information, it turns out possible for us to solve this problem by using the definition of density as mass divided by volume:

d=\frac{m}{V}

Thus, we solve for the mass in the equation to obtain:

m=d*V

Then, we plug in the values to obtain:

m=2.70g/mL*417mL\\\\m=1125.9g

Regards!

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Can someone help me out with this please
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A drought is best defined as
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