Mass<span> is the amount of matter an </span>object<span> has. We often use a triple-balance beam to </span>measure mass<span>. A triple-beam balance gets its name because it has three beams that allow you to move known </span>masses<span>along the beam. Here is a picture of a triple beam balance.</span>
Answer:
1.66 x 10^24 atoms
Explanation:
Grams - Moles - Atoms
2.750 mol / 1 x 6.022 x 10^23 atoms / 1 mol
I hope this helps!
i am pretty sure it would be a chemical change so A
<u>Answer:</u> The order follows:
<u>Explanation:</u>
Gram is unit which is used to expressed mass of a substance. Many other units can be used to express the mass of a substance. All the units are inter changeable.
For the given values:
- <u>Option 1:</u> 1.8 micro grams
Conversion factor from Gram to micro gram
So,
- <u>Option 2:</u> 1.8 grams
All other units are expressed in this standard unit of mass and then, it will be compared.
- <u>Option 3:</u> 1.8 milligrams
Conversion factor from Gram to mili gram
So,
- <u>Option 4:</u> 1.8 kilograms
Conversion factor from Gram to mili gram
So,
Hence, the order follows: