Which element is a liquid at 758 K and standard pressure?

Which metal atoms can form ionic bonds by losing electrons from both the outermost and next to outermost principal energy levels?

Explain the law of conservation of matter using your own examples.

What happens when sugar is added to water?

8. Bring the balloon in contact with the wall. What happens to the charges in the wall?

A chemist dissolves 73 grams of sodium chloride (NaCl) in water. The final volume of the solution is 1,050 milliliters. What is the molarity of the solution?

How many molecules are in 237g (about a cup of water)

How do elements change as you move to the right along a row in the periodic table? The atomic number decreases. The electronegativity decreases. The average atomic mass increases. The number of valence electrons decreases.

Is newton statement a law or a theory

Either aluminum or zinc will replace silver ion in silver nitrate to give silver metal and aluminum nitrate or silver metal and zinc nitrate

What is the basic unit of energy?