If Na1+ were to combine with CaC12, what component of CaC12, would be replaced by the Na1+?

Check the correct box to describe the periodic trends in electronegativity. electronegativity across a period: decreases. increases. electronegativity down a group: decreases. increases.

Explain which group an element with the electron configuration 1s2 2s2 2p6 3s2 3p6 3d1 4s2 belongs to.

What is the mass of 2.00 l of an intravenous glucose solution with a density of 1.15 g/ml?