Chemistry, 08.07.2019 07:30 jones03riley
1. how is the modern periodic table organized? 2. what information about an atom's properties can you read from the periodic table? 3. how are the relationships of elements in a group different from the relationships of elements in a period? 4. would you expect strontium (sr) to be more like potassium (k) or bromine (br)? 5. barium (ba) is in group 2. recall that atoms in group 1 lose one electron to form ions with a 1+ charge. what type of ion does barium form?
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Chemistry, 21.06.2019 14:00
3. if the dartboard below is used to model an atom, which subatomic particles would be located at z?
Answers: 2
Chemistry, 22.06.2019 12:20
Adeuteron, 21h, is the nucleus of a hydrogen isotope and consists of one proton and one neutron. the plasma of deuterons in a nuclear fusion reactor must be heated to about 3.02×108 k . what is the rms speed of the deuterons? express your answer using two significant figures.
Answers: 1
1. how is the modern periodic table organized? 2. what information about an atom's properties can...
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