English

The elements at the bottom of a group would be expected to show ______ metallic character than the element at the top. - Chemistry

Advertisements
Advertisements

Question

The elements at the bottom of a group would be expected to show ______ metallic character than the element at the top.

Options

  • less

  • more

MCQ
Fill in the Blanks

Solution

The elements at the bottom of a group would be expected to show more metallic character than the element at the top.

shaalaa.com
  Is there an error in this question or solution?

RELATED QUESTIONS

Among the elements of the second period, Li to Ne, pick out the element that is the most reactive metal


Supply the missing word from the words given in brackets.
If an element has one electron in its outermost energy level, then it is likely to be _ (metallic, non metallic)


Use the information given in (a) to (h) to identify the substances P to W selecting your answers from the given list.

List:

Calcium Oxygen Copper (II) Oxide
Carbon Calcium hydroxide Copper (II) Nitrate
Lead (II) Oxide Hydrogen chloride Chlorine
Lead (II) Nitrate Calcium Oxide  Ammonium chloride
  1. P is white solid. When heated produces white fumes (sublime).
  2. P and R on warming produce an alkaline gas.
  3. On adding water to T, heat is evolved and R is formed.
  4. Q burns brightly in the air to form T.
  5. When S is heated, it gives off brown fumes and leaves a black residue of U.
  6. A solution of S is formed by warming U with dilute nitric acid.
  7. V is a gaseous non-metallic element that reacts with hydrogen to form W.
  8. A solution of W will neutralize the solution of R.

Electropositivity means _______.


Write the name.

The atom having the smallest atomic radius from zero group.


Write scientific reason.

The non-metallic character increases while going from left to right in a period.


A metal ‘M’ is in the first group of the Periodic Table. What will be the formula of its oxide?


Which of the following set of elements is written in order of their increasing metallic character?


Three elements B, Si and Ge are


The given table shows elements with the same number of electrons in its valence shell.

Elements A B C
m.p. 63.0 180.0 97.0

Arrange them in order of increasing metallic character.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×