Atoms of nonmetals tend to be smaller than atoms of metals in the same period.
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17
always more than 4
Molecule (usually a gas).
Reduction
The nonmetals share the atoms when reacting with each other.
Anions are atoms that have gained electrons and are therefore negative in charge. They are common among nonmetals. The charges of these ions are written with numbers that followed by a plus or minus sign.
The nonmetals share the atoms when reacting with each other.
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Yes :)
iconic bonds
Yes.
nonmetals
valence
No.
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Most nonmetals are poor conductions of electricity and heat and are reactive with other elements. Solid nonmetals are dull and brittle.