Which word is used describe someone who is fair and has no bias?
2 answers:
You might be interested in
Which eclipse was modeled when the large ball was between the small ball and the light?
The model is a "Lunar Eclipse" (If it was talking about the earth, then yes, it is a lunar eclipse).
<u> </u>
Which eclipse was modeled when the small ball was between the large ball and the light?
The model is a "Solar Eclipse".
<u> </u>
What does the large ball represent?
The earth.
<u> </u>
What does the small ball represent?
The moon.
<u> </u>
What does the light source represent?
The sun.
Hope this helps!~ <3
(I can't draw so sorry.)
<u />
Answer:
1.5 x 10²²atoms
Explanation:
Given parameters:
Mass of Br = 1.98g
Unknown:
Number of atoms
Solution:
A mole of a substance is the amount of substance contained in the avogadro's number of particles.
To solve this problem, we must first find the number of moles present in the given mass of the Br atom:
Number of moles = =
= 0.025mole.
Now we know that:
1 mole = 6.02 x 10²³
0.025 mole = 0.025 x 6.02 x 10²³ = 1.5 x 10²²atoms