Selenium is a terminal oxide and it exists in a number of allotropic forms.
solid
See the link below.
Sharing or exchange of electrons.
Chemical weathering
Reacts with Oxygen and Fluorine
solid
Selenium has atomic number 34.
This chemical is DNA.
- chemical synthesis- chemical analysis- chemical properties
characteristics or chemical and physical properties
hydrogenoxide
Sharing or exchange of electrons.
These are the electrons.
Reacts with Oxygen and Fluorine
See the link below.
Chemical weathering
You think probable to DNA.