What is the atomic number of Yttrium?

Similar Questions

The inexpensive and commonly used variety of glass is called soda glass. It is called so because ...

The main difference between a primary cell and a secondary cell is that the primary cell ...

2HCI(ag) + CaCO3(s) → CaCl2(s) + CO 2(g) +H2O(1) From the reaction above, which of the curves in t...

What is the atomic number of Plutonium? ...

Which of the following statements is INCORRECT?...

What is the IUPAC name for the hydrocarbon...

In the preparation of oxygen by heating KClO3 in the presence of MnO2, only moderate heat is needed ...

In the experiment above, ammonium chloride crystals deposit on the walls of the tube is as a result ...

What is the chemical symbol for Roentgenium? ...

What is the atomic number of Manganese? ...