Sulfur (S), oxygen (O2), water (H2O), and sodium chloride (NaCl) are all examples of pure substances. Which of the following describes all pure substances?
A pure substance consists of only one type of element. A pure substance has a definite chemical composition. A pure substance cannot be broken down into simpler substances. A pure substance is normally found as a solid at room temperature.
A B C D
Question: Sulfur (S), oxygen (O2), water (H2O), and sodium chloride (NaCl) are all examples of pure substances. Which of the following describes all pure substances?
A. A pure substance consists of only one type of element.
B. A pure substance has a definite chemical composition.
C. A pure substance cannot be broken down into simpler substances.
D. A pure substance is normally found as a solid at room temperature.
Answer:
Sulfur (S), oxygen (O2), water (H2O), and sodium chloride (NaCl) are all examples of pure substances. Which of the following describes all pure substances?
A pure substance cannot be broken down into simpler substances. A pure substance is normally found as a solid at room temperature. A pure substance consists of only one type of element. A pure substance has a definite chemical composition.
A B C D
Question: Sulfur (S), oxygen (O2), water (H2O), and sodium chloride (NaCl) are all examples of pure substances. Which of the following describes all pure substances?
A. A pure substance cannot be broken down into simpler substances.
B. A pure substance is normally found as a solid at room temperature.
C. A pure substance consists of only one type of element.
D. A pure substance has a definite chemical composition.
Answer:
D
Sulfur (S), oxygen (O2), water (H2O), and sodium chloride (NaCl) are all examples of pure substances. Which of the following describes all pure substances?
A pure substance consists of only one type of element. A pure substance has a definite chemical composition. A pure substance cannot be broken down into simpler substances. A pure substance is normally found as a solid at room temperature.
1 2 3 4
Question: Sulfur (S), oxygen (O2), water (H2O), and sodium chloride (NaCl) are all examples of pure substances. Which of the following describes all pure substances?
1. A pure substance consists of only one type of element.
2. A pure substance has a definite chemical composition.
3. A pure substance cannot be broken down into simpler substances.
4. A pure substance is normally found as a solid at room temperature.
Answer:
2
Sulfur (S), oxygen (O2), water (H2O), and sodium chloride (NaCl) are all examples of pure substances. Which of the following describes all pure substances?
A pure substance consists of only one type of element. A pure substance has a definite chemical composition. A pure substance cannot be broken down into simpler substances. A pure substance is normally found as a solid at room temperature.
L Y C W
Question: Sulfur (S), oxygen (O2), water (H2O), and sodium chloride (NaCl) are all examples of pure substances. Which of the following describes all pure substances?
L. A pure substance consists of only one type of element.
Y. A pure substance has a definite chemical composition.
C. A pure substance cannot be broken down into simpler substances.
W. A pure substance is normally found as a solid at room temperature.
Answer:
Y
Sulfur (S), oxygen (O2), water (H2O), and sodium chloride (NaCl) are all examples of pure substances. Which of the following describes all pure substances?
A pure substance cannot be broken down into simpler substances. A pure substance is normally found as a solid at room temperature. A pure substance consists of only one type of element. A pure substance has a definite chemical composition.
L Y C W
Question: Sulfur (S), oxygen (O2), water (H2O), and sodium chloride (NaCl) are all examples of pure substances. Which of the following describes all pure substances?
L. A pure substance cannot be broken down into simpler substances.
Y. A pure substance is normally found as a solid at room temperature.
C. A pure substance consists of only one type of element.
W. A pure substance has a definite chemical composition.
Answer:
W