4 Articles Tagged as: Metal
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Questions
Grade -10 (SEE) Study the part of periodic table given below and answer the question.
Study the part of periodic table given below and answer the question.
| I A | II A | IV A | V A | VI A | VII A | O |
| LI | Be | C | N | O | F | Ne |
| Na | Mg | Si | P | S | Cl | Ar |
Why is the size of atom larger in the bottom part of the periodic table.
The farther we move down in periodic table, the larger the size of atom can be observed. What effect will it lay on the reactivity of elements? Clarify it.
Why do metallic properties slowly change in the same period?
Why do metallic properties gradually change into nonmetallic in the same period?
Metals, metalloids and non-metals in the modern periodic table.
Write down the position of metals, metalloids and non-metals in the modern periodic table.
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