Chemistry, 13.12.2019 13:31 rigobertogarza2
Why do the chemical properties cycle through each period?
every eighth element starting with hydrogen restarts the transition from metal to inert gas.
elements with atomic numbers which are multiples of eight start a new period.
the outermost shell of all atoms with two or more electron shells will not have more than 8 electrons.
each period represents a cycle of completing the outer electron shell.
Answers: 3
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Chemistry, 22.06.2019 07:00
The boiling point of propanoic acid is higher than that of 1-butanol because: propanoic acid has a higher molecular weight than 1-butanol. propanoic acid is more soluble in water than 1-butanol. propanoic acid is a better hydrogen bond donor than 1-butanol. propanoic acid forms hydrogen bonded dimers and 1-butanol does not. 1-butanol forms hydrogen bonded dimers and propanoic acid does not.
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Quiz1. which physical state of nitrogen has the highest entropy? a solid© b gasoc liquid
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Chemistry, 22.06.2019 15:30
The gulf stream is a warm water current that flows away from the equator to northern europe. witch of these does it cause. a. crashes of warm and cool water in the ocean b.colder climates near the equator c.large waves on the cost of europe d.warm climates in northern europe
Answers: 1
Why do the chemical properties cycle through each period?
every eighth element starting with...
every eighth element starting with...
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