Element Notes
10 Questions
| Attempts: 302
Questions and Answers
- 1.
The basic units of matter are called ____.
- A.
Atoms
- B.
Compounds
Correct Answer
A. Atoms -
- 2.
Elements are _______.
- A.
Pure substances
- B.
A mixture of substances
- C.
2 or more different substances combined
Correct Answer
A. Pure substances -
- 3.
Elements are composed of _____.
- A.
1 type of atom
- B.
Different types of atoms
Correct Answer
A. 1 type of atom -
- 4.
Elements are represented by letters called ______.
- A.
Atoms
- B.
Compounds
- C.
Symbols
Correct Answer
C. Symbols -
- 5.
Element symbols are shown on the _________.
- A.
Periodic table
- B.
Kitchen table
- C.
Turn table
Correct Answer
A. Periodic table -
- 6.
Elements are found in ________.
- A.
Lithosphere (solid Earth)
- B.
Hydrosphere (oceans)
- C.
Biosphere (living things)
- D.
Atmosphere (air)
- E.
All of Earth's spheres
Correct Answer
E. All of Earth's spheres -
- 7.
The chemical symbol for carbon.
- A.
C
- B.
Ca
- C.
Cr
Correct Answer
A. C -
- 8.
The chemical symbol for oxygen.
- A.
O
- B.
Au
- C.
Fe
Correct Answer
A. O -
- 9.
The chemical symbol for iron.
- A.
Au
- B.
Ag
- C.
Fe
Correct Answer
C. Fe -
- 10.
Water is composed of Hydrogen atoms and Oxygen atoms. Which statement is true?
- A.
Water is found on the periodic table
- B.
Water is composed of one element
- C.
Water is a compound--composed of different types of atoms
- D.
Water is an element
Correct Answer
C. Water is a compound--composed of different types of atoms -
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Mar 21, 2022Quiz Edited by
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