Which element's atoms have a larger covalent radius than atoms of silicon?

sodium

carbon

sulfur

chlorine

Nickel crystallizes in the face-centered cubic (fcc) lattice. the density of the metal is 8902 kg/m3. calculate the radius of a nickel atom.

V1t2 = v2t1 is an expression of who’s law

What are the primary responsibilities of a chemical engineer involved in "r& d"? develop large scale manufacturing operations discover new products and processes training of new chemists determine products needed by consumers