Δh = -296 kj/mol (a) how much heat is evolved when 585 g sulfur is burned in excess o2

Select the correct answer from each drop-down menu. describe what happens to a carbon-11 atom when it undergoes positron emission. the decay of a carbon-11 atom _1_, and this causes it to emit _2_.options for 1: > changes a neutron into a proton> changes a proton into a neutron> is hit with a neutron> reconfigures its protons and neutronsoptions for 2: > a negatively charged electron-sized particle> a positively charged election-sized particle> two atoms and several neutrons> two neutrons and two protons

Chromosome 17 is made of over million base pairs.

Which of the following is true about the speed of light? it depends on the wavelength.