Solid carbon (C) can burn in oxygen (O2). Select the answer that completes this chemical equation correctly. C + O2 → ?

Nuclear decay is the spontaneous decay of one element into a. an x-ray b. a ray of light c. another element

The solubility of barium nitrate is 9.02 g/100 g h2o at 20°c. a 15.2 g sample of barium nitrate is added to 200.0 g of water at 20°c. is the solution saturated, unsaturated, or supersaturated? a. unsaturated b. saturated c. supersaturated

He nucleus contains the cells genetic material in the form of dna. dna is organized into our chromosomes, which are made up of thousands of that determine our traits.