Download App

Atoms and Molecules — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceAtoms and Molecules1 Mark
Question
Write the ions present in:
  1. Al2(CO3)3
  2. AlBr3
✓

Answer

  1. 2 ions of Al3+

3 ions of CO32-

Hence total no. of ions = 5

  1. The ions present in AlBr3 are aluminum ion (Al3+) and bromide ions (Br1-)

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 "One word answer." from Atoms and Molecules→Atoms and Molecules — all question types→Science STD 9 question papers→Gujarat Board STD 9 question papers→Gujarat Board question paper generator→

Similar questions

State whether iron is a micronutrient with respect to plants.

→
What is the general name of:
Fluid forms of matter?
→
Why does the level of water not change when salt is dissolved in water?
→
When a ball is thrown vertically upwards, its velocity goes on decreasing. What happens to its potential energy as its velocity becomes zero?
→
Name a metal:
Which has a low melting point.
→
Name two processes which provide the best evidence for the motion of particles in matter.
→
Name the muscle which is commonly found in visceral organs.
→
What is wrong with the following symbols? Give the correct symbol in case:
Copper (Co)
→
What differences in the properties of oil and water enable their separation by a separating funnel?
→
What is the total momentum of the bullet and the gun before firing?
→