How many moles are there in 990 grams of sugar, C12H22011? (Sig Figs, do not
include units) *
Your answer

Which statement is best described as a atom

How do scientists think that gravity affected the formation of our solar system?

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