What is the maximum amount of potassium nitrate (kno 3) that can dissolve in 100 grams of water at 40°c?

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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

Structure of the atoms: discovery of the nucleus in 1909i need answering all of these questions

#20 which type of bond is formed when bases pair in dna? ionic bond covalent bond coordinate bond hydrogen bond