Chemistry, 11.02.2021 01:30 msdevdev777
1. 72.5 L of O, gas is used in a reaction. How many molecules of Oz were used?
Answers: 2
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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
Answers: 3
Chemistry, 22.06.2019 15:00
Answer explain why it is not possible to deduce a complete order of reactivity.
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Chemistry, 22.06.2019 20:00
How are the terms group and period used on the periodic table
Answers: 1
1. 72.5 L of O, gas is used in a reaction. How many molecules of Oz were used?...
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