1.
Which is true about solutions?
2.
Chemical property includes:
3.
Which statement changed Dalton’s theory?
4.
Which of the following is matter?
5.
According to Dalton, atoms are:
7.
Which scientific form is correct?
8.
Dalton stated that atoms combine in:
9.
Atoms of same element may differ in:
10.
Modern view says atoms are:
11.
Dalton stated that atoms of different elements differ in:
12.
In scientific notation, exponent shows:
13.
Air is an example of:
14.
Which cannot be broken down?
15.
Which of these is a heterogeneous mixture?
16.
The smallest identity of a compound is:
17.
Which subatomic particle was discovered first?
18.
Water (H₂O) can be separated by:
19.
The symbol representation of elements is called:
20.
Atoms combine chemically to form:
21.
Milk is an example of:
22.
Which of the following has variable composition?
23.
5,600,000 in exponential notation is:
24.
Compounds are formed by:
25.
A mixture can be separated by:
26.
In heterogeneous mixture, constituents are:
27.
Which does not show Tyndall effect?
28.
Which of these is not a state of matter mentioned in text?
29.
A homogeneous mixture has:
30.
In a solution, saltwater is an example of:
31.
Which is an example of a compound?
32.
0.00056 in scientific notation is:
33.
In 3.4×10², the value is:
34.
Elements are made up of:
35.
N×10ⁿ indicates N is:
36.
Mixtures are formed by:
37.
Which is a correct pair?
38.
Dalton said atoms cannot be ___.
39.
Example of metalloid:
40.
Which mixture is uniform throughout?
41.
Which term describes equal distribution in mixture?
42.
Which method separates solids from liquids?
43.
Which is a physical property?
44.
Elements are classified into:
45.
Matter is anything that has ___ and occupies space.
