How does temperature relate to density? A- As temperature increases density increases. B- As temperature decreases density decreases. C- As temperature decreases density increases. D- Temperature does not change density.

Which element is the least metallic between cadmium, silver, zinc, or iron?

Benzonitrile (c6h5cn) is reduced to two different products depending on the reducing agent used. treatment with lithium aluminum hydride followed by water forms k, which has a molecular ion in its mass spectrum at 107 and the following ir absorptions: 3373, 3290, 3062, 2920, and 1600 cm-1. treatment with a milder reducing agent forms l, which has a molecular ion in its mass spectrum at 106 and the following ir absorptions: 3086, 2850, 2820, 2736, 1703, and 1600 cm-1. l shows fragments in its mass spectrum at m/z = 105 and 77. propose structures for k and l and choose an explanation for how this could be concluded.

The mass of a proton is approximately equal to the mass of