Which of these elements has a smaller atomic #? 1=aluminum 2=beryllium 3=tungsten

Design techniques and materials that reduce the negative environmental impact of a structure are referred to as

Write the formula for the following chemicals. 7. e. trinitrogen tetraoxide a calcium phosphate f. magnesium acetate b. potassium sulfide g nickel(iii) cyanide c carbon dioxide h. silver sulfate d. cobalt(ii) chloride

In the following redox reaction which is the oxidizing agent and which is the reducing agent? alcl3 + na nacl + al oxidizing agent = reducing agent =