Which of the following statements would be best described as an expression of an attitude that is low in accessibility and high

Consider the nuclear equation below. 239/94 pu—-> x+ 4/2 he. what is x?

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 does the mass of 0.7891 mol of ferric oxide (fe2o3)