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