Post a New Question


posted by on .

can u pl answer the following 1. _______ used in air craft to measure altitudes . 2.The metal that burns in oxygen with a dazzling light is _________ . 3. the gas liberated on heating copper corbonate is _________ . 4 .what is king of chemicals ? 5. what is the symbol for acidic oxide water a chemical or element

Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions

Post a New Question