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