Chemistry, 03.08.2019 05:00 solisemily62
11. elements on the periodic table are arranged by increasing (4 points) number of neutrons reactivity mass atomic number 12. protons are located (4 points) both in orbit and in the nucleus in the nucleus with electrons in orbit around the nucleus in the nucleus with neutrons 13. which of the following is not true for atoms? (4 points) they are made of protons, neutrons, and electrons. they are the building blocks of matter. they are made up of elements. they contain a nucleus. 14. which of the following is not true for atoms? (4 points) they are the smallest particle of any element. they are able to be divided by a chemical reaction. they are the building blocks of matter. they are made of protons, neutrons, and electrons. 15. cl is highly reactive. you would expect nacl to (4 points) be highly reactive take on some of the properties of cl have similar properties to cl to have completely different properties 16. as you move from left to right across the periodic table, the atomic numbers (4 points) decrease are random stay the same increase 17. an ionic compound is formed when (4 points) a metal bonds with a nonmetal a nonmetal bonds with another nonmetal three nonmetals bond together a metal bonds with another metal
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Chemistry, 21.06.2019 23:00, AbhiramAkella
Plz choose one of the compounds from the table and explain how you know the numbers of atoms in your formula. is it possible for two different compounds to be made from the exact same two elements? why or why not? with a limited number of elements (less than 120 are known), does this mean we also have a small number of compounds or do we have a large number of compounds in this world?
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11. elements on the periodic table are arranged by increasing (4 points) number of neutrons reactivi...
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