1.
Which method separates solids from liquids?
2.
Which of these is a heterogeneous mixture?
3.
Chemical property includes:
4.
Which cannot be broken down?
5.
Mixtures are formed by:
6.
In a solution, saltwater is an example of:
7.
5,600,000 in exponential notation is:
8.
A mixture can be separated by:
9.
Modern view says atoms are:
10.
Dalton stated that atoms of different elements differ in:
11.
Which scientific form is correct?
12.
In 3.4×10², the value is:
13.
According to Dalton, atoms are:
14.
A homogeneous mixture has:
15.
In scientific notation, exponent shows:
16.
Atoms of same element may differ in:
17.
Compounds are formed by:
18.
Which of the following is matter?
19.
Matter is anything that has ___ and occupies space.
20.
In heterogeneous mixture, constituents are:
21.
Example of metalloid:
22.
The smallest identity of a compound is:
23.
Elements are classified into:
24.
Elements are made up of:
25.
Milk is an example of:
26.
Dalton stated that atoms combine in:
27.
Which is a physical property?
28.
Which of these is not a state of matter mentioned in text?
29.
Which term describes equal distribution in mixture?
30.
Which is an example of a compound?
31.
Which is a correct pair?
32.
Which subatomic particle was discovered first?
33.
Which mixture is uniform throughout?
34.
Pure substances have:
35.
Water (H₂O) can be separated by:
36.
Atoms combine chemically to form:
37.
0.00056 in scientific notation is:
38.
N×10ⁿ indicates N is:
39.
The symbol representation of elements is called:
40.
Air is an example of:
41.
Which of the following has variable composition?
42.
Which is true about solutions?
43.
Dalton said atoms cannot be ___.
44.
Which statement changed Dalton’s theory?
45.
Which does not show Tyndall effect?
