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