Which information would you NOT find on the periodic table?
The horizontal rows on the periodic table are called
An element that is shiny, conducts electricity well, and can be hammered into thin sheets is a
How many electrons can the first energy level of an atom hold?
The elements in Group 18 are stable, unreactive elements called
Covalent compounds have which of the following characteristics?
A polar compound can be dissolved by
Which type of bond occurs between a metal and a nonmetal?
A neutral atom gains two electrons and becomes an ion. What is its charge?
In a metallic compound, electrons are found in
Metallic compounds are
Nitrogen is in Group 15 of the periodic table. How many valence electrons does it have?
the outermost electrons of an atom that participate in chemical bonding
atoms that are no longer electrically neutral because they've gained or lost electrons
group of chemical symbols and numbers that represent elements and numbers of atoms of each element that make up a compound
forms when two atoms share one or more pairs of valence electrons
Most of the matter around you is found as
Electrons that are farther away from the nucleus have ___ than ones closer to the nucleus
Nonmetals are more likely to ___ electrons
In the molecule H2O, how many hydrogen molecules are in it?
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