Answer:
hey there
<u>Density;</u>
The amount of mass or particles per unit of space.
for example, the density of water is 997 kg/m³
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<u>Volume;</u>
the amount of space something takes up.
For example Mars is 163 billion cubic kilometers^3
Answer:
Either
8.2
×
10
5
is already in standard notation
or you want
820
,
000
Explanation:
"Standard notation" is often used as a synonym for scientific nation, in which case the given format is already in standard notation.
However, some people use "standard notation" for what we might think of as "common form"
To convert from scientific notation to common form move the decimal point in the mantissa (in this case
8.2
) to the right the number of places indicated by
10
's exponent (in this case 5). [If the exponent is negative the decimal point will be moved to the left].
Nuclear fusion I guess, btw there are two types of nuclear reactions fusion is when two small,light nuclei join together to make one heavy nucleus, 2.fission is when the nucleus of a large atom is split into two or more fragments.
<span>indicators are weak acids that exist as natural dyes and indicate the concentration of H+ (H3O+) ions in a solution via color change.</span>