Ice floats on the surface of water 'cause <span>ice is less dense than water.
In short, Your Answer would be Option A
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The increase in temperature of an exothermic reaction decreases the amount of product.
<h3>Exothermic reaction</h3>
The question is incomplete but the statement seems to refer to an exothermic reaction. An exothermic reaction is one in which increase in temperature favors the reverse reaction.
If the Cl2 is the product gas and its mole fraction decreases as temperature increases then the reaction is exothermic.
Learn more about exothermic reaction: brainly.com/question/14969584
Answer:
Aluminium
Explanation:
Ionization energy is the amount of energy needed to remove an electron from a gaseous atom to form a gaseous ion.
The difference between the third and fourth ionization energies is great. This indicates a group III element which is in the third period.
This element is Aluminium (Al)