Question

periodic table 1 to 20 elements​

Answer 1

here is your answer

please mark it as a brainlist pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls

Answer 2

Explanation:

1 Hydrogen (H)

2 Helium (He)

3 Lithium (Li)

4 Beryllium (Be)

5 Boron (B)

6 Carbon (C)

7 Nitrogen (N)

8 Oxygen (O)

9 Fluorine (Fl)

10 Neon (Ne)

11 Sodium (Na)

12 Magnesium (Mg)

13 Aluminum (Al)

14 silicon (Si)

15 Phosphorus (P)

16 Sulphur (S)

17 chlorine (Cl)

18 Argon (Ar)

19 pottasium (K)

20 Calcium (Ca)

• Hope this help u ✌