1 Cape Cod Residential Architect, Designer and Custom Home Builder. 2  Cape Cod architecture firm, residential designer and custom home builder providing excellence in luxury home construction, remodeling, renovations, and restorations in Provincetown, Truro, Wellfleet, Eastham, and Orleans.
The number of nucleons in a nucleus is the number of. The emission and absorption spectra of different elements provides evidence for the existence of. The nucleus of an atom contains protons.he number of nucleons in a nucleus is the number of. The emission and absorption spectra of different elements provides evidence for the existence of. The nucleus of an atom contains protons.
The atomic nucleus was discovered by Ernest Ruthorford in the 1800's with his gold foil experiment. The earliest records of the biological (or cell) nucleus are from Antonie â¦ van Leeuwenhoek in 1719.2 people found this useful.he atomic nucleus was discovered by Ernest Ruthorford in the 1800's with his gold foil experiment. The earliest records of the biological (or cell) nucleus are from Antonie â¦ van Leeuwenhoek in 1719. 2 people found this useful.