Chenmosynthetic bacteria obtain energy from: sunlight, sugar, water, or inorganic ions?

inorganic ions

Chenmosynthetic bacteria obtain energy from: sunlight, sugar, water, or inorganic ions?
Inorganic ions, like the name suggests: CHEMOsyntethic, as in sinthesyzing energy from chemical compounds.
Reply:it's inorganic ions (this sounds a lot like a homework questions, it's not a smart idea to trust other people to answer your homework as we could be wrong and you learn nothing in the process)