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PT Info Match Up
Match the first 10 elements to it's informatio
PT Info | element |
---|---|
average mass is 4.00 amu | helium |
metal that loses one electron when it ionizes | lithium |
forms +2 ions, similar in properties to calcium | berrylium |
a metalloid with 3 valence electrons | boron |
does not form ions but does make covalent bonds | carbon |
forms -3 ions | nitrogen |
has 6 valence electrons | oxygen |
gains one electron when it ionizes | fluorine |
atomic number 10, has a stable octet | neon |
nonmetal that contains one proton | hydrogen |