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