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