Which of the following statements correctly

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Question 13 (5 points)Which of the following statements correctly identifies and describes the type of covalent bond found between oxygen and hydrogen in water molecules?Question 13 options:( ) polar covalent bonds because hydrogen is more electronegative than oxygen( ) hydrogen bonds because hydrogen is more electronegative than oxygen
( )polar covalent bonds because oxygen is more electronegative than hydrogen( ) hydrogen bonds because oxygen is more electronegative than hydrogen
Question 14 (5 points)Which of the following statements is true?
Question 15 (5 points)Which of these chemical bonds is the strongest?
Question 16 (5 points)____ are atoms that have gained or lost electrons.
Question 17 (5 points)Neon has an atomic number of 10 and an atomic mass of approximately 20. How many neutrons does neon have?Question 17 options:( ) 5( ) 30( ) 20( )10
Question 18 (5 points)How many electrons does a fluorine atom have in its first shell?
Question 19 (5 points)Which of the following pH values is most acidic?
Question 20 (5 points)An atom has 18 protons and 18 neutrons. Which of the following is an isotope to this atom?

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