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