Which element would be a positive ion in a compound: Sr or Te

If electricity cannot be destroyed or created then why do we got to pay for electricity?

Calculate the number of grams in 8.75 moles of NaC1

True of false The more coils of wires an electromagnet has, the stronger it is

What is electrostatic attraction?

How much calcium hydroxide in grams is needed to produce 1.5 l of a 0.25m solution?

How will increasing the pressure on the system affect this equilibrium reaction? 2H2 (g) + O2 (g) - > 2H2O (g)

What are small round structures in the cell that breaks down large food particles into smaller ones

A balloon has a volume of 2.5 L and contains 0.100 moles of Helium. Another balloon has a volume of 5.0 L. They are at the same temperature and pressure. How many moles of gas does the second balloon contain?

Why is it important to that the solid be dry before the final mass measurement?

What is 0.00055030 in Scientific form?