 | - mike-smith 11 - Sodium Other keywords for this site: sodium Na periodic table element period 3 group 1 alkali metals sodium won't you? |
 | - mike-smith 3 - Lithium Other keywords for this site: lithium period 2 group 1 alaki metals flame test pink |
 | - mike-smith 1 - Hydrogen Other keywords for this site: hydrogen periodic table group 1 period 1 H element nebula |
