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Chemistry, 25.08.2019 08:00 madisonvinson80
What are the characteristics of a neutron? 1. it has no charge and no mass. 2. it has no charge and a mass of 1 amu. 3. it has a charge of +1 and no mass. 4. it has a charge of +1 and a mass of 1 amu.
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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
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Chemistry, 22.06.2019 22:30
Molecular iodine, i2(g), dissociates into iodine atoms at 625 k with a first-order rate constant of 0.271 s−1. part a part complete what is the half-life for this reaction?
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What are the characteristics of a neutron? 1. it has no charge and no mass. 2. it has no charge and...
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