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Chemistry

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Juana Sporer

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Cards in this guide (12)
What is a periodic trend

a numbering system for the periodic table.

Or a trend that periodically shows up.

Who believed that government only exists if the people allow it

Enlightenment thinkers

Which of the following would be useful for converting gmol to gL

molarity

What happens to the atomic radius when an electron is gained

The negative ionic radius is larger than the neutral atomic radius

How does a full octet affect trends among the noble gases

A full octet makes the noble gases nonreactive.

What makes the atomic radius change along a period in the periodic table

More protons in the nucleus pull the electrons in, making the atomic radius smaller.

Which of the following elements shows little reactivity Fluorine Sulfur Potassium or Argon

From the elements given, argon shows the least reactivity.

What elements have the highest and lowest ionization energy

Helium has the highest first ionization energy and francium has the lowest first ionization energy.

What trend is seen atom size going down the periodic table

Excepting groups 5-12 of the periodic table.the atomic radius increase down in the group.

What elements has the least reactive metal

magnesium (Mg)

Which of the following elements is the smallest

question: which of the following elements is the smallest?

answer: chlorine (CI)

Which statement is the best description of a chemical bond

A chemical bond holds atoms together

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