The increase in the number of atoms allows the strong positive charge of the nucleus to increase. Thus, due to the number of positive protons increasing in the nucleus, the positive charge increases. On the negatively charged electron cloud, the high positive charge of the nucleus has a strong tug.
Answer: The answer is D.
Explanation:
As the air rushes toward the center, it winds up moving in a curved path thanks to the Coriolis effect. This creates a circular spinning pattern as air travels from areas of high pressure to low pressure. That's why hurricanes originating in the northern hemisphere rotate counterclockwise.
Hope this helps!
Answer: 5moles
Explanation:
1mole of a substance contains 6.02x10^23 molecules.
Then, 1mole of CO also contains 6.02x10^23 molecules.
If 1 mole of CO2 contains 6.02x10^23 molecules, it means Xmol of CO contains 3.01 E24 ie 3.01x10^24 molecules
Xmol of CO = 3.01x10^24 / 6.02x10^23
Xmol = 5moles
Answer:
Astronomers measure distance in space or the distance light travels in one Earth year.
" A light-year is how astronomers measure distance in space. It's defined by how far a beam of light travels in one year – a distance of six trillion miles."
Crystalline solids
1. The internal arrangement of particles is well defined. The molecules are lined up in a very particular order.
<span>2. They possess sharp melting points. </span>
3.<span> NaCl and NaF are examples of Crystalline solids.
</span>
<span>Amorphous solids </span>
1- The internal arrangement of particles is not well defined. Molecules are not in a particular arrangement. There is no regularity in their form.
<span>2. </span><span>They do not possess sharp melting points. </span>
3. Glass, rubber and plastics are examples of Amorphous solids..
