Help, what category are Alkali-Metals on the periodic table?

what category are Alkali-Metals on the periodic table?

Show chemical properties of thorium metal, Q. Show Chemical properties of T...

Q. Show Chemical properties of Thorium metal? You know that actinium and all the actinides are radioactive. Of these only uranium and thorium are extracted from ores, all other

Lithium and beryllium, lithium and beryllium markedly differ from other mem...

lithium and beryllium markedly differ from other members of their respective groups

The difference in the value of electron egativities, For the formation of c...

For the formation of covalent bond, the difference in the value of electron egativities should be: (1) Equal to or less than 1.7         (2) More than 1.7  (3) 1.7 or mor

Preparation of standard solution and titrations, How are standard solutions...

How are standard solutions and titrations prepared in industry compared to school

Thermodaenamics,

Organic, Write essey on organic quantitative analysis

Write essey on organic quantitative analysis

All the bonds pcl5 are not equivalent, Give chemical reaction in support of...

Give chemical reaction in support of each of the following statements: (i) The +1 oxidation state gets stabilised progressively from Ga to TI in Group (ii) All the bonds PCl5

Chemicals in food.., chemicals in food

chemicals in food

Block structure-many-electron atoms, The filling of the table defined above...

The filling of the table defined above leads to a natural division of the periodic table into blocks according to the outer electron configurations of atoms (see Fig. 2). All s blo