1.
Mixtures are formed by:
2.
Which scientific form is correct?
3.
5,600,000 in exponential notation is:
4.
A homogeneous mixture has:
5.
Which statement changed Dalton’s theory?
6.
The smallest identity of a compound is:
7.
Elements are made up of:
8.
Which does not show Tyndall effect?
9.
According to Dalton, atoms are:
10.
Which is true about solutions?
11.
Which is an example of a compound?
12.
Elements are classified into:
13.
Dalton stated that atoms of different elements differ in:
14.
Modern view says atoms are:
15.
Which of the following is matter?
16.
Which of these is a heterogeneous mixture?
17.
A mixture can be separated by:
18.
Which is a correct pair?
19.
Example of metalloid:
20.
Compounds are formed by:
21.
Which mixture is uniform throughout?
22.
In a solution, saltwater is an example of:
23.
Chemical property includes:
24.
Atoms of same element may differ in:
25.
Which of the following has variable composition?
26.
The symbol representation of elements is called:
27.
Which subatomic particle was discovered first?
28.
Air is an example of:
29.
N×10ⁿ indicates N is:
30.
Pure substances have:
31.
In scientific notation, exponent shows:
32.
0.00056 in scientific notation is:
33.
Which of these is not a state of matter mentioned in text?
34.
Which cannot be broken down?
35.
In heterogeneous mixture, constituents are:
36.
Which method separates solids from liquids?
37.
Which is a physical property?
38.
Dalton stated that atoms combine in:
39.
Matter is anything that has ___ and occupies space.
40.
Milk is an example of:
41.
Water (H₂O) can be separated by:
42.
In 3.4×10², the value is:
43.
Dalton said atoms cannot be ___.
44.
Atoms combine chemically to form:
45.
Which term describes equal distribution in mixture?
