Online teaching

Online teaching with Kubbu

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Author: piqué sira
Description:
Keywords: , , , , , , online teaching

Content:
Definitions:
0. Ferro
1. potassi
2. clor
3. liti
4. xenó
5. nitrogen
6. sodi
7. oxigen
8. hidrogen
9. sofre
10. cesi
11. Bari
12. alumini
13. Seleni
14. bor
15. plom

Answers:
0. Se
1. xe
2. O
3. N
4. Li
5. fe
6. Ba
7. S
8. Pb
9. B
10. na
11. cs
12. H
13. K
14. Cl
15. Al