A base
A) has a value of 7 on the pH scale.
B) is a chemical that adds hydrogen ions to a solution.
C) is a chemical that absorbs hydrogen ions from a solution.
D) has a value below 7 on the pH scale.
Correct Answer:
Verified
Q10: If a covalent bond is polar
A) electrons
Q11: In the example of ionic bond formation
Q12: If you were told to sort cards
Q13: In a covalent bond
A) atoms share electrons.
B)
Q14: Evaporation is
A) the conversion of a liquid
Q16: An ion could be
A) an atom that
Q17: A substance with a pH of 2
Q18: An acid
A) has a value above 7
Q19: For most atoms,the outermost electron shell would
Q20: A hydrogen bond
A) is generally a strong
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