Ice floats on water because:
A) The molecules are closer together in ice than in water
B) The molecules are farther apart in ice than in water
C) Ice is more dense than water
Correct Answer:
Verified
Q1: The mass number of an atom is
Q2: A base:
A)Has a value of 7 on
Q3: In a chemical equation:
A)The reactants are on
Q4: The second energy shell of an atom
Q6: Evaporation is:
A)The conversion of a liquid into
Q7: If an atom has a valence shell
Q8: The first energy shell of an atom
Q9: The atomic number of an atom or
Q10: In the example of ionic bond formation
Q11: In a covalent bond:
A)Atoms share electrons
B)Atoms of
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