What are the man-made, or synthesized, metals called?

You don't need to explain

Which liquid materials have strong odor and weak odor?

Which of the following is a product formed when Na2O and H2O react together?

Solid silver is added to copper (ii) sulfate. does a single replacement reaction occur, and if so what is the correct chemical equation for this reaction?

What do 4 hydrogen and 2 oxygen atoms chemically react to

At 4 degrees Celsius, pure water has a density of 1 g/mL (1 g/cm cubed). Suppose that you have 2 liters (2000 cm cubed) of pure water at this temperature. What is the mass of this water?

Balance the following redox equation in acidic solution using the smallest integers possible and select the correct coefficient for the H + (aq) ion.

Toussaint L' ouveeture lead a revolt that eventually resulted in Independence for

If a solution contains 1 x 106 hb molecules, how many o2 binding sites are available? if the solution of hb is 50% saturated with o2, how many binding sites are occupied by o2?

A. what are isotopes? b. how are the isotopes of a particular element alike? c. how are they different?

The line of longitude used as the origin in a system of coordinates