1.
Which statement changed Dalton’s theory?
3.
Which is true about solutions?
4.
Which term describes equal distribution in mixture?
5.
Which of the following has variable composition?
6.
In 3.4×10², the value is:
8.
According to Dalton, atoms are:
9.
Elements are classified into:
10.
In heterogeneous mixture, constituents are:
11.
0.00056 in scientific notation is:
12.
Which mixture is uniform throughout?
13.
Dalton stated that atoms combine in:
14.
Milk is an example of:
15.
Which is an example of a compound?
16.
Dalton said atoms cannot be ___.
17.
Elements are made up of:
18.
Which is a physical property?
19.
Air is an example of:
20.
Matter is anything that has ___ and occupies space.
21.
A mixture can be separated by:
22.
Which of the following is matter?
23.
Which scientific form is correct?
24.
Compounds are formed by:
25.
Water (H₂O) can be separated by:
26.
The smallest identity of a compound is:
27.
Which is a correct pair?
28.
Mixtures are formed by:
29.
Which subatomic particle was discovered first?
30.
Which cannot be broken down?
31.
Modern view says atoms are:
32.
A homogeneous mixture has:
33.
5,600,000 in exponential notation is:
34.
Chemical property includes:
35.
Which does not show Tyndall effect?
36.
Atoms combine chemically to form:
37.
Which method separates solids from liquids?
38.
In a solution, saltwater is an example of:
39.
Which of these is not a state of matter mentioned in text?
40.
Dalton stated that atoms of different elements differ in:
41.
Which of these is a heterogeneous mixture?
42.
Pure substances have:
43.
The symbol representation of elements is called:
44.
Atoms of same element may differ in:
45.
In scientific notation, exponent shows:
