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making them perfect for everyone
1100 mAh lithium battery
This is why Gallium is not allowed in carry-on bags on a plane
Helium's atomic number is 2 and its symbol is He
When you remove your hand
Sodium Element Cube Mini Museum making them perfect for everyoneSodium's atomic number is 11 and its symbol is Na. Sodium is a bright silvery alkali metal that is about as soft as cold butter. Sodium makes up 50% of table salt along with chlorine. Sodium is essential for all animals as well as some plants. It is consumed by animals in sodium compounds. Pure sodium metal is highly reactive. In the presence of water, sodium will instantly catch on fire and explode. When pure sodium is exposed to the oxygen in the
US$ 20.70
US$ 20.70
US$ 69.00
