Single Answer MCQ
Q-00001994
Explain the concept of atoms not changing into different elements during a chemical reaction.
1
Atoms can change into different elements during a chemical reaction.
2
Atoms always remain the same element during a chemical reaction.
3
Atoms can change into different elements in some cases.
4
Atoms can change into different elements if the temperature is high enough.
Answer and Solution
Answer
B. Atoms always remain the same element during a chemical reaction.
Solution:
During a chemical reaction, atoms are rearranged to form new compounds, but the atoms themselves do not change into different elements. The total number of each type of atom remains constant before and after the reaction.
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