Which particle diagram represents a sample of matter that can not be broken down by chemical means?
2 answers:
In the picture below that I attached, the answer is D.
In the diagram, there are only one type of element depicted.
In the diagram, there are only one type of element depicted.
Answer;
Considering the attached image;
The correct answer is D.
Explanation;
-An element is a substance that can not be broken down into simpler substances by ordinary chemical means. Example, iron, gold, hydrogen , carbon, oxygen , etc.
-Elements are made of atoms. An atom is the smallest particle of an element that can take part in a chemical reaction. Atoms of different elements are different. Atoms of one element are basically alike.
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Answer:
Explanation:
it is a acid base reaction and this reaction is known as neutralization reaction and this reaction is exothermic .
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