Home » Chemistry » Which of the following pairs of elements forms amphoteric oxides?Which of the following pairs of elements forms amphoteric oxides? Which of the following pairs of elements forms amphoteric oxides? A. Be and Mg B. Na and K C. B and Al D. Si and Pb Correct Answer: Option D Explanation Related Posts An example of a hygroscopic substance is Which of the following factors will speed up the rate of evolution of carbon (iv)… When ammonium, potassium and calcium carbonates are each separately heated A gaseous mixture contains 0,256 g of hydrogen and 2.00 g of oxygen. The mole… Sieving is a technique used to separate mixture containing solid particles of Which compound is a component of baking powder?
