Download App

metals and non-metals — Science STD 10 — Question

Gujarat BoardEnglish MediumSTD 10Sciencemetals and non-metals2 Marks
Question
What are alloys?
✓

Answer

  • A homogenous mixture of two or more metals or metal and non-metal is known as an alloy.
  • For example, alloys such as brass, bronze and amalgam consist of metals only; while an alloy, stainless steel, contains metals and non-metals. Stainless steel contains $Fe, Ni, Cr$ and $C.$

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 "[2 Mark Questions]" from metals and non-metals→metals and non-metals — all question types→Science STD 10 question papers→Gujarat Board STD 10 question papers→Gujarat Board question paper generator→

Similar questions

What is caused by damage or malfunction of any part of our visual system ?
→
What were the criteria used by Mendeleev in creating his periodic table?
→
State the mirror formula and write it mathematically.
→
Give two points of differences: Mendeleev's periodic table and Modern periodic table
→
Explain the terms for a convex lens : Optical centre
→
Why is the use of iodised salt advisable?
→
$\mathrm{AgNO}_3(\mathrm{aq})+\mathrm{NaCl}(\mathrm{aq}) \rightarrow \mathrm{AgCl}(\mathrm{s})+\mathrm{NaNO}_3(\mathrm{aq}) \mathrm{FeS}(\mathrm{s})+\mathrm{H}_2 \mathrm{SO}_4(\mathrm{aq}) \rightarrow \mathrm{FeSO}_4+\mathrm{H}_2 \mathrm{~S}$ In above chemical equations, two different type of arrows (↓ and ↑) are shown with products. What does these arrows represent ?
→
What are the advantages of sexual reproduction over asexual reproduction?.
→
Explain: Why using visible movement as the defining characteristic of life is not enough.
→
What are the potentials of the live and neutral wires used in our country? What is the potential difference between these wires?
→