Multiple Choice
Sodium has an atomic number of 11 and an atomic mass of 23. Sodium has ________.
A) 12 neutrons and 11 protons
B) 12 protons and 11 neutrons
C) 12 electrons and 11 neutrons
D) 12 protons and 11 electrons
E) 12 electrons and 11 protons
Correct Answer:

Verified
Correct Answer:
Verified
Q168: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB7917/.jpg" alt=" -Phospholipids are important
Q169: Potential energy is<br>A) the form of energy
Q170: Metabolic water refers to the water molecules
Q171: A neutral atom will become a cation
Q172: Eicosanoids<br>A) are structural proteins.<br>B) are fat-soluble vitamins.<br>C)
Q174: Covalent bonds form when<br>A) atomic nuclei fuse.<br>B)
Q175: Two solutions, A and B, have the
Q176: Which of the following is a synthesis
Q177: Which of the following is not a
Q178: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB7917/.jpg" alt=" -Water accounts for