Which element has the greatest density at stp? 1. carbon 2. copper 3. chlorine 4. calcium

What is the main purpose of patent attorneys? defend the company against legal claims manage financial investments invent new products protect rights to new products and processes

Write the chemical formula for a compound that is made of an element from group 1 and an element from group 17

What is conserved in the reaction shown below? h2(g) + cl2 (g) --> 2hcl(g)a. mass onlyb. mass and moles onlyc. mass, moles, and molecules onlyd. mass, moles, molecules, and volume