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The elements in Period 4 on the Periodic Table are arranged in order of increasing (1) atomic radius (2) atomic number (3) number of valence electrons (4) number of occupied shells of electrons
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The elements in Period 4 on the Periodic

Table are arranged in order of increasing

(1) atomic radius
(2) atomic number
(3) number of valence electrons
(4) number of occupied shells of electrons

User Sandeep Garg
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2 Answers

2 votes

Answer:

2) atomic number

Step-by-step explanation:

Castle learning

The elements in Period 4 on the Periodic Table are arranged in order of increasing-example-1
User Juan Techera
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atomic numbershould be correct
User Web Dunia
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