Potential energy<span> is mechanical or stored energy from an object that comes from factors such as its position relative to others, internal stress, electric charge or its condition rather than motion. </span><span>
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Answer:
number of protons is the correct answer. Brainliest please
The answer is- The solubility of a given solute in a given solvent typically depends on temperature.
Answer :-
<h3>
Water and Air are necessary for rusting .</h3>
<h3><u>Compare and contrast between bonds and molecules of polar and non-polar:</u></h3>
- Non-polar covalent bonds are a type of covalent bond in which a pair of electrons is shared with each other between two atoms.
- Polar covalent bond is a type of covalent bond in which pair of electrons are not equally shared between two atoms. We can also say bonds are polar when one element in a compound is more electronegative than the other.
- The bond shared in the compound of carbon dioxide between carbon and oxygen atoms is non-polar covalent bond whereas the shared in the compound of water between hydrogen and oxygen atom is polar-covalent bond.
- Polar molecules are those molecules where there is an “electronegativity difference between the bonded atoms”.
- For eg: Water -
, Ammonia -
, Sulfur dioxide -
, Hydrogen sulfide -
, Ethanol -
, etc.
- Non-polar molecules are those molecules sharing equal electrons between “atoms of a diatomic molecule” or large molecule cancel each other.
- For eg: Carbon dioxide -
, Benzene -
, Carbon tetrachloride -
, Methane -
, Ethylene -
, etc.