Hydrogen is a nonmetal and lithium is an active metal, even though they are in the same group.
A) True. Such differences are common for elements in the same group.
B) False. Both hydrogen and lithium are nonmetals
C) True. This can be explained by the very large difference in atomic radii between hydrogen and lithium.
D) False. Because the elements are in the same group, they have similar metallic qualities.
E) none of these
Correct Answer:
Verified
Q6: Hydrogen and lithium react very differently, although
Q8: Which elements have chemical properties determined by
Q9: Which group contains two elements that exhibit
Q11: Within a group, as the atomic numbers
Q12: Choose the element with the smallest radius.
A)
Q13: Which of the following exhibits the greatest
Q13: Which group contains the most active metals?
A)
Q15: Which of the following oxides is amphoteric?
A)
Q18: Which of the following elements has the
Q19: Choose the element that is the strongest
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents