Answer:
Explanation:
From the periodic table, the element designated as Sn is tin. Sn is derieved from a latin name of the metal called Stanum
Selenium Se is a group 6 element. It belongs to the same group with oxygen, sulfur and tellurium. This substance has an atomic weight of 78.96g/mol
Oxygen is a group 6 element with an atomic mass of 16. The atomic mass is the number of protons in the nucleus of this atom.
When electrons are added to the outermost shell of a carbon atom, it forms an anion.
Answer:
it would be the second one thank me later
Explanation:
The answer is B. 6CO2+H2O yields C6H12O6+ 6H20.
