No, they are not.
For example: table salt and table sugar.(household sugar and salt); salt is sodium chloride(NaCl), and sugar is sucrose(C12H22O2). Therefore no not all substances that look the same are the same.
All substances are made up of atoms which have nucleus inside it,since nucleus is same for all whether it be anything,hence all the substances have same force i.e nuclear force.
NO
no
No.
they have the elements and they are in the same substances
You All Look the Same to Me was created in 2002.
They don't - they all look different. Why do you think they all look the same?
they would all look the same
Not all substances contract the same when subjected to cooling because each substance has its own unique molecular structure and properties. Factors such as intermolecular forces, atomic arrangements, and bond strengths all play a role in determining how much a substance will contract when its temperature decreases.
- chemical analysis of these substances - determination of some physical properties
yes it does they all look the same
All elephants do look the same. There are 2 types of elephants, African and Asian. But they don't look the same.