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