Multiple Choice
On the periodic table, beryllium sits above magnesium and to the right of lithium. Given that magnesium has two electrons in its outer shell and lithium has one, how many electrons would you predict beryllium has in its outer shell?
A) One
B) Two
C) Three
D) Four
Correct Answer:
Verified
Correct Answer:
Verified
Q6: An ion is an atom or group
Q7: When diagramming an atom, how many electrons
Q8: Compared to a solution with a pH
Q9: A covalent bond forms when both atoms
Q10: Water contains two hydrogen atoms bound to
Q12: Phospholipids are described as<br>A) polar.<br>B) nonpolar.<br>C) amphipathic.<br>D)
Q13: When water mixtures are formed, the components
Q14: An element's atomic number is determined by
Q15: Surfactant is necessary to prevent collapse of
Q16: A hydroxide ion carries a negative charge.