General Science (Basic Concepts of Chemistry)
1 / 100
1) What is the atomic number of carbon?
2 / 100
2) What is the chemical formula for calcium chloride?
3 / 100
3) What is the freezing point of water in Celsius?
4 / 100
4) What is the atomic symbol for iron?
5 / 100
5) What is the chemical formula for methane?
6 / 100
6) What is the atomic number of oxygen?
7 / 100
7) What is the chemical formula for table salt?
8 / 100
8) What is the boiling point of water in Celsius?
9 / 100
9) What is the chemical symbol for gold?
10 / 100
10) What is the molecular formula of water?
11 / 100
11) What is the atomic number of carbon?
12 / 100
12) What is the chemical formula for calcium chloride?
13 / 100
13) What is the freezing point of water in Celsius?
14 / 100
14) What is the atomic symbol for iron?
15 / 100
15) What is the chemical formula for methane?
16 / 100
16) What is the atomic number of oxygen?
17 / 100
17) What is the chemical formula for table salt?
18 / 100
18) What is the boiling point of water in Celsius?
19 / 100
19) What is the chemical symbol for gold?
20 / 100
20) What is the molecular formula of water?
21 / 100
21) What is the atomic number of carbon?
22 / 100
22) What is the chemical formula for calcium chloride?
23 / 100
23) What is the freezing point of water in Celsius?
24 / 100
24) What is the atomic symbol for iron?
25 / 100
25) What is the chemical formula for methane?
26 / 100
26) What is the atomic number of oxygen?
27 / 100
27) What is the chemical formula for table salt?
28 / 100
28) What is the boiling point of water in Celsius?
29 / 100
29) What is the chemical symbol for gold?
30 / 100
30) What is the molecular formula of water?
31 / 100
31) What is the atomic number of carbon?
32 / 100
32) What is the chemical formula for calcium chloride?
33 / 100
33) What is the freezing point of water in Celsius?
34 / 100
34) What is the atomic symbol for iron?
35 / 100
35) What is the chemical formula for methane?
36 / 100
36) What is the atomic number of oxygen?
37 / 100
37) What is the chemical formula for table salt?
38 / 100
38) What is the boiling point of water in Celsius?
39 / 100
39) What is the chemical symbol for gold?
40 / 100
40) What is the molecular formula of water?
41 / 100
41) What is the atomic number of carbon?
42 / 100
42) What is the chemical formula for calcium chloride?
43 / 100
43) What is the freezing point of water in Celsius?
44 / 100
44) What is the atomic symbol for iron?
45 / 100
45) What is the chemical formula for methane?
46 / 100
46) What is the atomic number of oxygen?
47 / 100
47) What is the chemical formula for table salt?
48 / 100
48) What is the boiling point of water in Celsius?
49 / 100
49) What is the chemical symbol for gold?
50 / 100
50) What is the molecular formula of water?
51 / 100
51) What is the atomic number of carbon?
52 / 100
52) What is the chemical formula for calcium chloride?
53 / 100
53) What is the freezing point of water in Celsius?
54 / 100
54) What is the atomic symbol for iron?
55 / 100
55) What is the chemical formula for methane?
56 / 100
56) What is the atomic number of oxygen?
57 / 100
57) What is the chemical formula for table salt?
58 / 100
58) What is the boiling point of water in Celsius?
59 / 100
59) What is the chemical symbol for gold?
60 / 100
60) What is the molecular formula of water?
61 / 100
61) What is the atomic number of carbon?
62 / 100
62) What is the chemical formula for calcium chloride?
63 / 100
63) What is the freezing point of water in Celsius?
64 / 100
64) What is the atomic symbol for iron?
65 / 100
65) What is the chemical formula for methane?
66 / 100
66) What is the atomic number of oxygen?
67 / 100
67) What is the chemical formula for table salt?
68 / 100
68) What is the boiling point of water in Celsius?
69 / 100
69) What is the chemical symbol for gold?
70 / 100
70) What is the molecular formula of water?
71 / 100
71) What is the atomic number of carbon?
72 / 100
72) What is the chemical formula for calcium chloride?
73 / 100
73) What is the freezing point of water in Celsius?
74 / 100
74) What is the atomic symbol for iron?
75 / 100
75) What is the chemical formula for methane?
76 / 100
76) What is the atomic number of oxygen?
77 / 100
77) What is the chemical formula for table salt?
78 / 100
78) What is the boiling point of water in Celsius?
79 / 100
79) What is the chemical symbol for gold?
80 / 100
80) What is the molecular formula of water?
81 / 100
81) What is the atomic number of carbon?
82 / 100
82) What is the chemical formula for calcium chloride?
83 / 100
83) What is the freezing point of water in Celsius?
84 / 100
84) What is the atomic symbol for iron?
85 / 100
85) What is the chemical formula for methane?
86 / 100
86) What is the atomic number of oxygen?
87 / 100
87) What is the chemical formula for table salt?
88 / 100
88) What is the boiling point of water in Celsius?
89 / 100
89) What is the chemical symbol for gold?
90 / 100
90) What is the molecular formula of water?
91 / 100
91) What is the atomic number of carbon?
92 / 100
92) What is the chemical formula for calcium chloride?
93 / 100
93) What is the freezing point of water in Celsius?
94 / 100
94) What is the atomic symbol for iron?
95 / 100
95) What is the chemical formula for methane?
96 / 100
96) What is the atomic number of oxygen?
97 / 100
97) What is the chemical formula for table salt?
98 / 100
98) What is the boiling point of water in Celsius?
99 / 100
99) What is the chemical symbol for gold?
100 / 100
100) What is the molecular formula of water?
Your score is
