Question

Which element of second period forms most acidic oxide?

Solution

Correct option is

Fluorine

Along the period acidic strength of oxide increases.

SIMILAR QUESTIONS

Q1

The second electron affinity is zero for

Q2

Which one of the following combinations represents a metallic element?

Q3

Which one of the following process requiring absorption of energy?

Q4

Which has highest melting point?

Q5

Which of the following metals exhibits more than one oxidation state?

Q6

The maximum valency of an element with atomic number is? 

Q7

The correct order of reactivity of halogens is 

Q8

The correct order of increasing oxidizing power is

Q9

Which of the following oxides is most basic? 

Q10

An element X which occurs in the first short period has an outer electronic structure s2p1. What are the formula and acid-base character of its oxides?