¿por qué la conducción ocurre más lentamente en los gases que en los sólidos?​

Gymnast always perform on padded mats. how does the mats protect the gymnast

Which of the following did jj thompson discover about atoms? a)an atom has an internal structure. b) atoms are tiny indivisible particles. c)electrons orbit the nucleus of an atom. d) the nucleus of an atom contains protons and neutrons.

Consider this initial-rate data at a certain temperature for the reaction described by