The simplest kind of matter which cannot be further split up into simpler substances by chemical reactions is called?

• Molecule
• Atom
• Compound
• Element

Related MCQs

• A single compound breaks down to form two or more simpler substances are called?
• Chemical change takes place only when matter changes to become entirely different kind of matter. Which one of the following is not a chemical change?
• The study of heat changes in chemical reactions is called?
• The picture (see in detail) shows the simplest kind of _____?
• Energy is ________ by the breakdown of complex molecules into simple ones, such reactions are called catabolic reactions.
• Which statement is incorrect about chemical reactions?
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• Which cell component is a jelly-like substance that contains many chemicals and facilitates chemical reactions?
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