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