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Learning Task No, 5: Choose the letter of the best answer Write the
ter on a separate sheet of paper,
1. Which of the following is a compound?
DAST
A. Wood B. Iron
C, Water
2. A substance containing two or more elements chemically bondes
D, compou
is considered ain)
A mixture B, atom
C, alloy
3, How many different atoms are there in a compound?
A, one
B, always two
C, two or more
D none of these
4. Which of these is the smallest particler
A, An atom B. A molecule C. An element D, Aspe
5. Which of these is the correct symbol for magnesium​