cohesion
specific heat
a neutral pH
Answer: Option (a) is the correct answer.
Explanation:
When molecules of different substance stick together due to force of attraction then this property is known as adhesion.
In the given situation juice sticks to the paper towel due to adhesion as it gets absorbed by the towel.
Thus, we can conclude that out of the given options, the liquid sticks to the paper towel because of adhesion.
Determining the number of atoms in a jar of liquid task most likely involves a calculation that uses moles.
The term mole is defined as a standard scientific unit for measuring large quantities of very small entities such as atoms, molecules, or other specified particles.
A mole is the amount of material including 6.023 × 10²³ particles. 1 mol = 6.023 × 10²³particles. This number is also called Avogadro's number.
In determining the number of atoms that makes up a substance, the number of moles is very necessary.
The mole is the favorable unit of quantity of particles. It can be likened to a quantity of things in everyday life like a dozen, a score and a gross.
A mole of any substance contains 6.023 x 10²³ particles
These particles can be atoms, protons, neutrons, electrons etc.
Thus, to find the number of atoms, we must know the number of moles.
To learn more about the mole, follow the link;
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Your answer is: determining the number of atoms in a jar of liquid.
Answer:
Decreases abs basicity decrease
Explanation:
Answer:
Explanation:
-Octet forms when the valence electrons are gained, lost or shared.
-In order to become stable, which has 8 valence electrons (octet), nonmetal groups such as group 17, needs to gain 1 more electron to become 8/ octet.
When gaining that 1 electron, group 17 elements become negative ion or anions
-For metal groups such as group 1, they need to lose that 1 electron to become stable. When they lose that 1 electron, they become positive ion which is cation.
Hope this helps