Class 7 Chapter: Structure of An Atom

Discussing how elements are arranged in the modern periodic table in the form of groups and periods. Subscribe to our YouTube channel to watch more General Science lectures. Practice tests and free video lectures for Physics, Chemistry, Biology, Maths, Computer Science, English & more subjects are also available at Sabaq.pk. So, subscribe to Sabaq.pk/Sabaq Foundation now and get high marks in your exams. ABOUT US: Sabaq.pk or Sabaq Foundation is a non-profit trust providing free online video lectures for students from classes K - 14 for all education boards of Pakistan including FBISE, Sindh Board, KP Board, Baluchistan Board as well as for Cambridge. We have a team of qualified teachers working their best to create easy to understand videos for students providing 14,000 + free lectures for subjects including Physics, Chemistry, Mathematics, Biology, English, General Science, Computer Science, General Math, Statistics and Accounting. Sabaq.pk also provides study material for MCAT and

Discussing how elements are arranged in the modern periodic table in the form of groups and periods. Subscribe to our YouTube channel to watch more General Science lectures. Practice tests and free video lectures for Physics, Chemistry, Biology, Maths, Computer Science, English & more subjects are also available at Sabaq.pk. So, subscribe to Sabaq.pk/Sabaq Foundation now and get high marks in your exams. ABOUT US: Sabaq.pk or Sabaq Foundation is a non-profit trust providing free online video lectures for students from classes K - 14 for all education boards of Pakistan including FBISE, Sindh Board, KP Board, Baluchistan Board as well as for Cambridge. We have a team of qualified teachers working their best to create easy to understand videos for students providing 14,000 + free lectures for subjects including Physics, Chemistry, Mathematics, Biology, English, General Science, Computer Science, General Math, Statistics and Accounting. Sabaq.pk also provides study material for MCAT and

Discussing how elements are arranged in the modern periodic table in the form of groups and periods. Subscribe to our YouTube channel to watch more General Science lectures. Practice tests and free video lectures for Physics, Chemistry, Biology, Maths, Computer Science, English & more subjects are also available at Sabaq.pk. So, subscribe to Sabaq.pk/Sabaq Foundation now and get high marks in your exams. ABOUT US: Sabaq.pk or Sabaq Foundation is a non-profit trust providing free online video lectures for students from classes K - 14 for all education boards of Pakistan including FBISE, Sindh Board, KP Board, Baluchistan Board as well as for Cambridge. We have a team of qualified teachers working their best to create easy to understand videos for students providing 14,000 + free lectures for subjects including Physics, Chemistry, Mathematics, Biology, English, General Science, Computer Science, General Math, Statistics and Accounting. Sabaq.pk also provides study material for MCAT and

Sabaq.pk is playing a key role in Teleschool PTV along with other ED-Tech providers. Major content being played on Teleschool PTV is provided by Sabaq.pk. The Prime Minister of Pakistan, Mr. Imran Khan has an inaugurated Educational T.V Channel for the students of Pakistan. The Tele School has started its transmission14th April,2020. Due to current situation of Covid-19, schools have been closed. The aim of Tele School Channel is to provide aid to students in studies without stepping out of house. Students of class 1 – class 12 can watch lectures on Teleschool PTV channel. It can be helpful for the areas of Pakistan where internet is not available. Following classes are covered in Teleschool PTV lectures: • Teleschool PTV Class 1 • Teleschool PTV Class 2 • Teleschool PTV Class 3 • Teleschool PTV Class 4 • Teleschool PTV Class 5 • Teleschool PTV Class 6 • Teleschool PTV Class 7 • Teleschool PTV Class 8 • Teleschool PTV Class 9 • Teleschool PTV Class 10 • Teleschool PTV Class 11 • T

Sabaq.pk is playing a key role in Teleschool PTV along with other ED-Tech providers. Major content being played on Teleschool PTV is provided by Sabaq.pk. The Prime Minister of Pakistan, Mr. Imran Khan has an inaugurated Educational T.V Channel for the students of Pakistan. The Tele School has started its transmission14th April,2020. Due to current situation of Covid-19, schools have been closed. The aim of Tele School Channel is to provide aid to students in studies without stepping out of house. Students of class 1 – class 12 can watch lectures on Teleschool PTV channel. It can be helpful for the areas of Pakistan where internet is not available. Following classes are covered in Teleschool PTV lectures: • Teleschool PTV Class 1 • Teleschool PTV Class 2 • Teleschool PTV Class 3 • Teleschool PTV Class 4 • Teleschool PTV Class 5 • Teleschool PTV Class 6 • Teleschool PTV Class 7 • Teleschool PTV Class 8 • Teleschool PTV Class 9 • Teleschool PTV Class 10 • Teleschool PTV Class 11 • T

Sabaq.pk is playing a key role in Teleschool PTV along with other ED-Tech providers. Major content being played on Teleschool PTV is provided by Sabaq.pk. The Prime Minister of Pakistan, Mr. Imran Khan has an inaugurated Educational T.V Channel for the students of Pakistan. The Tele School has started its transmission14th April,2020. Due to current situation of Covid-19, schools have been closed. The aim of Tele School Channel is to provide aid to students in studies without stepping out of house. Students of class 1 – class 12 can watch lectures on Teleschool PTV channel. It can be helpful for the areas of Pakistan where internet is not available. Following classes are covered in Teleschool PTV lectures: • Teleschool PTV Class 1 • Teleschool PTV Class 2 • Teleschool PTV Class 3 • Teleschool PTV Class 4 • Teleschool PTV Class 5 • Teleschool PTV Class 6 • Teleschool PTV Class 7 • Teleschool PTV Class 8 • Teleschool PTV Class 9 • Teleschool PTV Class 10 • Teleschool PTV Class 11 • T

Chemical properties of matter; only be observed and measured by performing a chemical change This video is about: Chemical Properties of Matter. Subscribe to our YouTube channel to watch more General Science lectures. Practice tests and free video lectures for Physics, Chemistry, Biology, Math’s, Computer Science, English & more subjects are also available at Sabaq.pk. So, subscribe to Sabaq.pk/Sabaq Foundation now and get high marks in your exams. About Us: Sabaq.pk or Sabaq Foundation is a non-profit trust providing free online video lectures for students from classes K - 14 for all education boards of Pakistan including FBISE, Sindh Board, KP Board, Baluchistan Board as well as for Cambridge. We have a team of qualified teachers working their best to create easy to understand videos for students providing 14,000 + free lectures for subjects including Physics, Chemistry, Mathematics, Biology, English, General Science, Computer Science, General Math, Statistics and Accounting.

Chemical properties of matter; only be observed and measured by performing a chemical change This video is about: Chemical Properties of Matter. Subscribe to our YouTube channel to watch more General Science lectures. Practice tests and free video lectures for Physics, Chemistry, Biology, Math’s, Computer Science, English & more subjects are also available at Sabaq.pk. So, subscribe to Sabaq.pk/Sabaq Foundation now and get high marks in your exams. About Us: Sabaq.pk or Sabaq Foundation is a non-profit trust providing free online video lectures for students from classes K - 14 for all education boards of Pakistan including FBISE, Sindh Board, KP Board, Baluchistan Board as well as for Cambridge. We have a team of qualified teachers working their best to create easy to understand videos for students providing 14,000 + free lectures for subjects including Physics, Chemistry, Mathematics, Biology, English, General Science, Computer Science, General Math, Statistics and Accounting.

Chemical properties of matter; only be observed and measured by performing a chemical change This video is about: Chemical Properties of Matter. Subscribe to our YouTube channel to watch more General Science lectures. Practice tests and free video lectures for Physics, Chemistry, Biology, Math’s, Computer Science, English & more subjects are also available at Sabaq.pk. So, subscribe to Sabaq.pk/Sabaq Foundation now and get high marks in your exams. About Us: Sabaq.pk or Sabaq Foundation is a non-profit trust providing free online video lectures for students from classes K - 14 for all education boards of Pakistan including FBISE, Sindh Board, KP Board, Baluchistan Board as well as for Cambridge. We have a team of qualified teachers working their best to create easy to understand videos for students providing 14,000 + free lectures for subjects including Physics, Chemistry, Mathematics, Biology, English, General Science, Computer Science, General Math, Statistics and Accounting.

Sabaq.pk is playing a key role in Teleschool PTV along with other ED-Tech providers. Major content being played on Teleschool PTV is provided by Sabaq.pk. The Prime Minister of Pakistan, Mr. Imran Khan has an inaugurated Educational T.V Channel for the students of Pakistan. The Tele School has started its transmission14th April,2020. Due to current situation of Covid-19, schools have been closed. The aim of Tele School Channel is to provide aid to students in studies without stepping out of house. Students of class 1 – class 12 can watch lectures on Teleschool PTV channel. It can be helpful for the areas of Pakistan where internet is not available. Following classes are covered in Teleschool PTV lectures: • Teleschool PTV Class 1 • Teleschool PTV Class 2 • Teleschool PTV Class 3 • Teleschool PTV Class 4 • Teleschool PTV Class 5 • Teleschool PTV Class 6 • Teleschool PTV Class 7 • Teleschool PTV Class 8 • Teleschool PTV Class 9 • Teleschool PTV Class 10 • Teleschool PTV Class 11 • T