by Fred Bortz (Author) The neutrino, with no electric charge and little or no mass, is the most elusive subatomic particle of them all. Only 1 in 10 billion reacts with a proton or neutron. This book is sure to enlighten those curious about this unique subatomic particle and its importance in explaining the Sun's energy. Number of Pages: 68 Dimensions: 0.18 x 10 x 7 IN Publication Date: February 01, 2004