If you answer correctly i'll give you brainliest! i need the correct answer or else i'll get a 75 at most! there's only 4 questions on my assignment! what type of nuclear reaction results in a single nucleus undergoing a decrease in mass number, a decrease in atomic number, and the release of a helium nucleus? a. alpha decay b. beta decay c. gamma radiation d. nuclear fusion

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