Which of the following statements correctly describes the relationship between volume and temperature( moles and pressure of gas are constant)

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.

Using data from seismic waves, geologists have learned that earth’s interior is made up of several

Name the element in group 17, period 2. (periodic table)