Download App

Metals and Non-Metals — Science STD 10 — Question

CBSE BoardEnglish MediumSTD 10ScienceMetals and Non-Metals1 Mark
Question
What name is given to those metal oxides which show basic as well as acidic behaviour?
✓

Answer

Amphoteric oxides.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "Answer the questions.[Che-1M]" from Metals and Non-Metals→Metals and Non-Metals — all question types→Science STD 10 question papers→CBSE Board STD 10 question papers→CBSE Board question paper generator→

Similar questions

What damage could be caused while the pH is low?
→
Identify and name the metals out of the following element whose electronic configurations are given below.
2, 1.
→
What happens when ethanol is oxidised with alkaline potassium permanganate (or acidified potassium dichromate)? Write the equation of the reaction involved.
→
Explain why plaster of Paris should be stored in a moisture-proof container.
→
Name the element whose allotropic form is graphite.
→
Balance the following chemical equations and identify the type of chemical reaction.

$\text{HgO(s)}\xrightarrow{\text{Heat}}\text{Hg(l)}+\text{O}_2\text{(g)}$

→
State three reasons (of which at least one must be chemical) for believing that sulphur is a non-metal.
→
Why does carbon form compounds mainly by covalent bonding?
→
Why is sodium kept immersed in kerosene oil?
→
Name the gas evolved when ethanoic acid is added to sodium carbonate. How would you prove the presence of this gas?
→