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Aneli [31]
3 years ago
14

Krupton (Kr) is a A. GasB. MetalC. Non of theseD. Metalloid​

Chemistry
1 answer:
Katarina [22]3 years ago
3 0
B is gas


The chemical element krypton is classed as a noble gas and a nonmetal.







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A chemical reaction that releases heat to the surroundings is said to be __________ and has a __________ H at constant pressure
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Answer:

The correct option is c) exothermic, negative.

Explanation:

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Rate law equation The rate of a chemical reaction depends on the concentrations of the reactants. For the general reaction betwe
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<u>Explanation:</u>

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Elementary reactions the reactions for which the order of the reaction is same as its molecularity and order with respect to each reactant is equal to its stoichiometric coefficient as represented in the balanced chemical equation.

The given chemical equation follows:

aA+bB\rightleftharpoons cC+dD

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8 0
3 years ago
Which is the command center of the body​
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or u can say brain too

Explanation:

hope this is what u want

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