.5000nm, NAchangedfrom0.3to0.35.3ofbothpurem etalsis9×1028.a)/dx, b)2×10-14m2/s,-..

Schrodinger and heisenberg developed an alternate theory about atomic nature that contradicted some of bohr's model of the atom. how do changes resulting from new technology and evidence affect the reputation of the atomic theory?

How are the terms group and period used on the periodic table

What are the advantages of using the metric system? designed as a decimal system making conversions simpler more accurate system of measurement has prefixes that correspond to an amount to use with all base units used by the entire scientific community