👤

Sagot :

1: Baryum

3: calcium, Ca, z=20

4: Al l'almium z = 13

5: Rn Radon z =86

6: Bore z=5

7: 1 atome de dioxygène

10: Ti, titane

Continue de faire les autres, bonne chance.

Other Questions

© 2024 IDNLearn. All rights reserved.