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