Which neutral element has the following electron configuration? 1 s^2 2s^2 2 p^6 3 s^2 3 p^41s 2 2s 2 2p 6 3s 2 3p 4

Boyle's law deals what quantities?

Explain the cause of the daily tides and give two examples of human activities affected by tides.

Sublimation can occur because solids have

When 400 grams of wood are burned, 30 grams of ash remained. What happened to the missing 370 grams of matter?

What happens when piece of sodium is exposed to moist air?

Does toxicity happen with high or low nutrient concentration?

Where can you buy lithium

Four properties of water are listed. 1. It reacts with halogens to form oxygen gas as one of the products. 2. It is transparent and tasteless in its pure form. 3. It freezes at a temperature of 0 °C and lower. 4.

According to the equation W = Fd which statement tells what can be done to reduce the amount of force needed to accomplish work?

A rigid tank contains an ideal gas at 40°C that is being stirred by a paddle wheel. The paddle wheel does 150 kJ of work on the ideal gas.