No products in the cart.

Valency of Al is.....................

CBSE, JEE, NEET, CUET

CBSE, JEE, NEET, CUET

Question Bank, Mock Tests, Exam Papers

NCERT Solutions, Sample Papers, Notes, Videos

Valency of Al is.....................

Posted by Shubham Pandey 6 years, 4 months ago

CBSE > Class 09 > Science

2 answers

Sakshi Singh 6 years, 4 months ago

3+

Harsh Raj 6 years, 4 months ago

The valency of aluminium is 3 instead of 5 because the energy required to remove 3 electrons from the outermost shell is less than the energy required to add 5 electrons. Well this all goes down to basically what we call the orbital level. The atomic number for Aluminuim (Al) is Z=13.

ANSWER

http://mycbseguide.com/examin8/

Related Questions

Write an activity so that the particles of matter move

Posted by Naman Kandwal 6 days, 7 hours ago

CBSE > Class 09 > Science

0 answers

Science ki definition

Posted by Palak Rajput 6 days, 23 hours ago

CBSE > Class 09 > Science

3 answers

Cell size, shape and number

Posted by Account Deleted 5 days, 2 hours ago

CBSE > Class 09 > Science

1 answers

50890452028 class 9 science chapter 5 cell basic unit of life PLZ ATTEMPT

Posted by Hency Modi 2 days, 1 hour ago

CBSE > Class 09 > Science

0 answers

An object Travels along East a straight path with a speed of 36 km per hour for 10 seconds then it moves in a circular path of radius 21 m to complete half circle and 5 seconds then it moves along south for 10 m in 10 seconds find average velocity and average speed Total distance and total displacement of the object

Posted by Prachi Singh 4 days, 21 hours ago

CBSE > Class 09 > Science

0 answers

a bus decreases its speed from 80 km h to 60 km h in 5 s Find the acceleration of the bus.

Posted by Sanvi Sharma 3 days, 11 hours ago

CBSE > Class 09 > Science

2 answers

Are yaar jaldi online class karenge

Posted by Jharana Batriya Jharana Batriya 2 days ago

CBSE > Class 09 > Science

2 answers

Question 1. The grass looks green, papaya appears yellow. Which cell organelle is responsible for this?

Posted by Rishi Yadav 1 week, 1 day ago

CBSE > Class 09 > Science

0 answers

A car moving with a speed of 20 km per hour and stop at a gas station with the given speed 40 km per hour given the final time 2 hours to reach the gas station from initial point find the rate of change of vilocity of the car

Posted by Ishika Saha 2 days, 23 hours ago

CBSE > Class 09 > Science

1 answers

Differentiate between plant or animal cells

Posted by Kamna Rajput 3 hours ago

CBSE > Class 09 > Science

0 answers

myCBSEguide App

myCBSEguide

Trusted by 1 Crore+ Students

Test Generator

Test Generator

Create papers online. It's FREE.

CUET Mock Tests

CUET Mock Tests

75,000+ questions to practice only on myCBSEguide app

Google Play

Download myCBSEguide App