Why does ice float?

a. of cohesion.

b. ice has a higher density than water.

c. water shrinks when it freezes.

d. water expands when it freezes.

Determine how many valence electrons magnesium contains

What is the molar mass of magnesium and atomic oxygen?

How to do you not fall in love with someone?

How many copper atoms are in 150 g of copper metal

Under which conditions is a reaction spontaneous? When the temperature is zero and the enthalpy is positive and high and the entropy of the change is negative and high.

How many grams of KCl are produced when 60 grams of K are reacted?

Whats a solution! people

How do compounds affect an atom's stability

You need to make 10 mL of 2 mg/ml solution of protein and you have 25 mg/mL solution. How much protein solution and water do you need to mix in order to make the required solution?

The definition of volume is? a) width*height b) the space occupied by mass c) the space occupied by a liquid d) the mass of liquid required to fill a container