Name two elements in each case: (i) Alkali metals
Name two elements in each case:
| (i) Alkali metals | |
| (ii) Akaline earth metals | |
| (iii) halogens | |
| (iv) Inert gas | |
| (v) Transition element | |
| (vi) Lanthanides | |
| (vii) Actinides |
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| (i) Alkali metals | Sodium and potassium |
| (ii) Akaline earth metals | Calcium and magnesium |
| (iii) halogens | Chlorine and bromine |
| (iv) Inert gas | Neon and Argon |
| (v) Transition element | Iron and Cobalt |
| (vi) Lanthanides | Cerium and Europium |
| (vii) Actinides | Uranium and Neptunium |
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