A neutron has approximately the same mass as

Density of a piece of wood with a volume of 2.5L and a mass of 12.5 kg

Which of these best explains why a paper clip can float on water? A) Water has a very high specific heat. B) Water molecules at the surface experience fewer hydrogen bonds than water molecules within the liquid.

Hydrate name of CaCl2 * 8 H2O

Which frequency has more energy? (high frequency or low frequency)

How do you calculate the enthalpy of formation of butaine

Given that the molar mass of NaCl is 58.44 g/mol, what is the molarity of a solution that contains 87.75 g of NaCl in 500. mL of solution? moles of solute Use molarity - liters of solution

What are 3 ways to seperate metal particles and salt

Sarah heated some orange coloured crystals in a test tube. The crystals turned green and fizzed. After the fizzing stopped, the test tube was allowed to cool. A green powder was left in the tube.

In which orbital does an electron in a bromine atom experience the greatest effective nuclear charge?

Kool-Aid is made up of sugar (C6H12O6), food coloring, and water. It is an example of a (n) element heterogeneous mixture homogeneous mixture compound