2 years ago

HELPPPPPP ! Pleaseeee anyone ?

2 answers:

7 0

1- periodic table 2- elements 3- atomic number 4- properties 5- periods 6- groups 7- group number 8- valence electrons, give me brainliest pleaseee !!

kenny6666 [7]2 years ago

4 0

Answer:

1 Periodic table

2 Elements

3 atomic number

4 properties

5 Periods

6 groups

7 group number

8 Valence electrons

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Energy at the initial state

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