14. Water is an example of(A) a homogeneous mixture (B) a heterogeneous mixture(C) a compound (D) an element

14. Water is an example of
(A) a homogeneous mixture
(B) a heterogeneous mixture
(C) a compound
(D) an element

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統計： A(0), B(2), C(11), D(0), E(0) #3577903

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1. 題目解析這道題目詢問的是水的類...

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23. Which of the following statements is incorrect?(A) Dalton's statement "All atoms of a given element are identical" is no longeraccepted because of the existence of isotopes and ions.(B). Dalton’s theory states that elements are made of tiny particles called atoms.(C) According to Rutherford, the number of protons is the same as the numberof electrons.(D) According to Rutherford, the nucleus must have a positive charge tobalance the negative charge of the electrons.

14. Water is an example of
(A) a homogeneous mixture
(B) a heterogeneous mixture
(C) a compound
(D) an element

詳解 (共 1 筆)

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14. Water is an example of(A) a homogeneous mixture(B) a heterogeneous mixture(C) a compound(D) an element

詳解 (共 1 筆)

相關試題

相關試卷

14. Water is an example of
(A) a homogeneous mixture
(B) a heterogeneous mixture
(C) a compound
(D) an element