State the period which contains the alkali metal lithium, the halogen fluorine and noble gas neon.

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Solution

The period is the horizontal row in the periodic table while the vertical column is called a group.
There are 7 periods in the periodic table
The alkali metal lithium, halogen fluorine, and noble gas neon belong to the second period.

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Similar questions

Name

(a) An alkali metal in period 3 and halogen in period 2.

(b) The noble gas with 3 shells.

(d) The element of period 3 with valency 4.

(e) The elements i period 3 which does not form oxide.

(f) The element of lower nuclear charge out of Be and Mg.

(g) Which has higher E.A., Fluorine or Neon.

(h) Which has maximum metallic character Na, Li or K.

Q. Choose the correct answer:
Among the period 2 elements the one which has high electron affinity is:
(a) Lithium
(b) Carbon
(c) Fluorine
(d) Neon

Why is hydrogen kept in alkali metal group even though it shows properties of alkali metals like lithium and sodium and also the properties of halogens like fluorine and chlorine??

Q. What is the common oxidation state of all the elements of alkali metals, halogens and noble gases?

Q. Q Name the following:
(a) An alkali metal in period 3 and halogen in period 2.
(b) The noble gas with 3 shells.
(c) The non-metals present in period 2 and metals in period 3.
(d) The element of period 3 with valency 4.
(e) The element in period 3 which does not form oxide.
(f) The element of lower nuclear charge out of Be and Mg.
(g) Which has higher E.A., Fluorine or Neon.
(h) Which has maximum metallic character Na, Li or K.

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State the period which contains the alkali metal lithium, the halogen fluorine and noble gas neon.

The period is the horizontal row in the periodic table while the vertical column is called a group. There are 7 periods in the periodic tableThe alkali metal lithium, halogen fluorine, and noble gas neon belong to the second period.

The period is the horizontal row in the periodic table while the vertical column is called a group.
There are 7 periods in the periodic table
The alkali metal lithium, halogen fluorine, and noble gas neon belong to the second period.