Download App

Metals and Non-Metals — Science STD 10 — Question

CBSE BoardEnglish MediumSTD 10ScienceMetals and Non-Metals2 Marks
Question
Draw the electron-dot structure of a hydrogen chloride molecule:
  1. Which inert gas does the H atom in HCl resemble in electron arrangement?
  2. Which inert gas does the Cl atom in HCl resemble in electron arrangement?
✓

Answer


  1. Helium.
  2. Argon.

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→CBSE Board STD 10 question papers→CBSE Board question paper generator→

Similar questions

What are organic acids and mineral acids?
→
An electric bulb is connected to a 220V power supply line. If the bulb draws a current of 0.5A, calculate the power of the bulb.
→
A gas is liberated immediately with a brisk effervescence, when you add acetic acid to sodium hydrogen carbonate powder in a test tube. Name the gas and describe the test that confirms the identity of the gas.
→
In the modern Periodic Table, why does cobalt with higher atomic mass of 58.93 appear before nickel having lower atomic mass of 58.71?
→
What is meant by biodegradable waste materials? Give two examples of biodegradable wastes.
→
Differentiate between Respiration and Photosynthesis.
→
What are sexually transmitted diseases? Give two examples of sexually transmitted diseases.
→
When do we need artificial kidneys?
→
Why is LPG considered a better fuel than coal?
→
What is the relation between the focal length and radius of curvature of a spherical mirror (concave mirror or convex mirror)? Calculate the focal length of a spherical mirror whose radius of curvature is 25cm.
→