SSC
CHEMISTRY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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atoms that are all the same
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different types of atoms
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air
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liquids and solids
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Detailed explanation-1: -An element is a substance that is made entirely from one type of atom. For example, the element hydrogen is made from atoms containing a single proton and a single electron. Thus, the given statement is True.
Detailed explanation-2: -The statement is true. Element have same kinds of atoms (basic building block of matter) and atoms of different elements combine to form Compounds. Q. An element is made up of different kinds of atoms.
Detailed explanation-3: -Part 2: All atoms of a given element are identical in mass and properties. Dalton proposed that every single atom of an element, such as gold, is the same as every other atom of that element. He also noted that the atoms of one element differ from the atoms of all other elements.