2.
Which of these is a heterogeneous mixture?
3.
Matter is anything that has ___ and occupies space.
4.
According to Dalton, atoms are:
5.
In a solution, saltwater is an example of:
7.
Mixtures are formed by:
8.
Which term describes equal distribution in mixture?
9.
Atoms combine chemically to form:
10.
5,600,000 in exponential notation is:
11.
Chemical property includes:
12.
In heterogeneous mixture, constituents are:
13.
Which is a physical property?
14.
A homogeneous mixture has:
15.
The symbol representation of elements is called:
16.
Modern view says atoms are:
17.
Which mixture is uniform throughout?
18.
Atoms of same element may differ in:
19.
Which does not show Tyndall effect?
20.
Which is an example of a compound?
21.
Which subatomic particle was discovered first?
22.
Water (H₂O) can be separated by:
23.
N×10ⁿ indicates N is:
24.
In 3.4×10², the value is:
25.
A mixture can be separated by:
26.
Which of the following is matter?
27.
Milk is an example of:
28.
The smallest identity of a compound is:
29.
Dalton stated that atoms combine in:
30.
0.00056 in scientific notation is:
31.
Which method separates solids from liquids?
32.
Dalton said atoms cannot be ___.
33.
Which of the following has variable composition?
34.
Example of metalloid:
35.
Which is true about solutions?
36.
Elements are made up of:
37.
Which scientific form is correct?
38.
Which of these is not a state of matter mentioned in text?
39.
Compounds are formed by:
40.
Elements are classified into:
41.
In scientific notation, exponent shows:
42.
Which statement changed Dalton’s theory?
43.
Dalton stated that atoms of different elements differ in:
44.
Which is a correct pair?
45.
Which cannot be broken down?
