What was the initial y-position of the alpha particle?
i can't show the chart but can someone explain how to find it? my chem teacher sucks and didn't explain

Using the periodic table, complete the table to describe each atom. type in your answers. a ? b? c? d? e? f?

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

What is the mass of phosphorous in a 51-kg person