Chemistry, 10.06.2021 22:40, ramjand7853
Atomic radius is one half the distance between the nuclei of two atoms of the same element. It is used to estimate the size of atoms.
The following are the approximate atomic radi (in picometers) of some of the elements in Period 2 of the periodic table.
LI: 152 pm
Be: 111 pm
B: 86 pm
C: 79 pm
N: 73 pm
EXPLAIN the reason for the variation in the atomic radis of the given elements for this period,
Answers: 2
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Select all that apply. using a value of ksp = 1.8 x 10-2 for the reaction pbcl2 (s) pb+2(aq) + 2cl -(aq). the concentration of the products yield a ksp of 2.1 x 10-2:
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Astudent pours 10.0 g of salt into a container of water and observes the amount of time it takes for the salt to dissolve. she then repeats the process using the same amounts of salt and water but this time she slowly stirs the mixture while it is dissolving. the student performs the experiment one more time but this time she stirs the mixture rapidly. the dependent variable in this experiment is: time for salt to dissolve speed of stirring amount of water mass of salt
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Atomic radius is one half the distance between the nuclei of two atoms of the same element. It is us...
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