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alcohol wiped acrossa tabletop rapidly disapperar. what happens to the temperature of the tabletop? why?

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A row of elements across the periodic table is an?

The rows across the periodic table are called periods.


Why do table wines typically have an alcohol concentration?

Table wines sold in restaurants have an alcohol concentration printed on the label because it is part of the law that says food and drink needs to have a specific label. Wines purchased in a winery also have labels. Home made wine that is for personal use will not have alcohol content labels.


How much does the atomic number increase bye as you go across a row on the periodic table?

The atomic number increases by one as you go across a row on the periodic table. Each element in the row has one more proton in its nucleus than the previous element, which is reflected in the increase in atomic number. This trend continues across each row of the periodic table.


How does electronegative change going down and across the periodic table?

Electronegativity generally decreases as you go down a group on the periodic table due to the increasing distance between the nucleus and valence electrons, reducing the attractive force. Across a period, electronegativity generally increases due to the increasing nuclear charge, pulling valence electrons closer and increasing their attraction.


Why does electronegativity increase as you move across a period in the periodic table?

Electronegativity increases as you move across a period in the periodic table because the number of protons in the nucleus increases, leading to a stronger attraction for electrons in the outer shell.