IUPAC Nomenclature

Q.

The symbol of platinum is

Q. According to IUPAC recommendations, the number of groups in Long form of the periodic table is __________

Q.

How can we name the element with atomic number 118 according to IUPAC nomenclature?

1. Unniloctium

2. Ununennium

3. Ununoctium

4. Unoctoctium

Q. An element X belongs to group 14 and period number 2 of the periodic table. Its atomic number will be:

1. Six
2. Fifteen
3. Fourteen
4. Seven

Q.

46. Write the chemical formula of hypo.

Q.

According to IUPAC recommendations, the number of groups in the long form of the periodic table is 18.

1. True

2. False

Q.

Question 1
Use Mendeleev's periodic table to predict the formulae for the oxides of the following elements: K, C, Al, Si, Ba.

Q.

Which of the following is the symbol for Iron?

1. In

2. Ir

3. I

4. Fe

Q.

Which of the following is the symbol for Bromine?

1. Be

2. Ce

3. Br

4. S

Q.

The symbol of Phosphorous is

1. P

2. Ph

3. V

4. Unh