Exam 1-Clicker Questions Flashcards
1
Q
A
C. Density
2
Q
A
A. element
3
Q
A
B. (i) 4 ; (ii) 5
4
Q
A
B. 4
5
Q
A
C
6
Q
A
A
7
Q
A
B. 10-3
8
Q
A
E. 14 g/ml
9
Q
A
C. The space occupied by atoms is mostly empty space
10
Q
A
C. 8
11
Q
A
D
12
Q
A
C. Original formula for “7 Up” had lithium as an ingredient
13
Q
A
A. Cl and Br
14
Q
A
E. both B and D
15
Q
A
C. just Bucky Ball
16
Q
A
B. All atoms of an elements are identical
17
Q
A
B. -3
18
Q
A
E. looks like it could either be +4 or -4
19
Q
A
C. Co
20
Q
A
C. +2
21
Q
A
B. Al2O3
22
Q
A
B. (i) ionic ; (ii) molecular
23
Q
A
D. chromium (III) hydrogen phosphate
24
Q
A
B. SnF2
25
Q
A
B. hypobromous acid
26
Q
A
B. 2
27
Q
A
