Question

write the element names and their symbols​

Answer 1

Answer:

Name chemical element Symbol Atomic number

Arsenic =As (33)

Astatine =At (85)

Barium =Ba (56)

Berkelium =Bk (97)

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Answer 2

Explanation:

Name of the element. - Symbol

1. Magnesium - Mg

2. Sodium - Na

3. Aluminium - Al

4. Calcium - Ca

5. Potassium - k

6. Sodium - Na

7. Helium - He

8. Lithium - Li

9. Berellium - Be

10. Sulphur - S

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