Question

Fill in the blanks. 1. Totally there are _____ elements. 2. _____ scientist tried to name various elements based on pictorial symbols. 3. The modified version of _____ system follows under the heading 'system for Determining symbols of the Elements '. 4. The symbol of Iodine is _____. 5. The symbol of bromine is ______. 6. The symbol of cadmium _____. 7. The Latin word of Sodium is _____ 8. The symbol of mercury is _____. 9. For elements having two letter symbols the first letter should be in _____. 10. Metals are _____ conductors of heat and electricity.​

Answer 1

Answer:

1. 118

2. Antoine Lavoisier

3. idk sorry

4. I

5. br

6. Cd

7. natrium

8. Hg

9. capital

10. good

Explanation:

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Answer 2

Answer:

1. 118 elements

2.John Dalton

3. I don't know this

4. L

5. Br

6. Cd

7. Sodium (Na – Natrium) Potassium (K – Kalium) Iron (Fe – Ferrum) Copper (Cu – Cuprum)

8. Hg

9.capitalized

10. Good

Explanation:

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