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Q 1/45
Score 0
What do you call to a step by step process that is being followed by the scientist in solving problem?
100
Observation
Experiment
Hypothesis
Scientific method
Q 2/45
Score 0
In doing a simple investigation/experiment, the variable that is being manipulated is the ____________.
100
Dependent variable
Independent variable
Control variable
Hypothesis
45 questions
Q.
What do you call to a step by step process that is being followed by the scientist in solving problem?
1
100 sec
Q.
In doing a simple investigation/experiment, the variable that is being manipulated is the ____________.
2
100 sec
Q.
In doing a simple investigation/experiment, the variable that remain constant throughout is the ______.
3
100 sec
Q.
It is being referred as an “educated guess”.
4
100 sec
Q.
Which of the following is the first step of the scientific method?
5
100 sec
Q.
Which of the following is the last step of the scientific method?
6
100 sec
Q.
What do you call the things in an experiment that must be the same in both set-up to make it fair?
7
100 sec
Q.
What did the scientist do to prove that his hypothesis is correct or wrong?
8
100 sec
Q.
A scientist conducted an experiment to determine how the amount of salt in a body of water affects the number of plants that can survive. Which is the independent variable?
9
100 sec
Q.
Anything in this world that occupies space and has weight is being referred as ____________.
10
100 sec
Q.
Which of the following is NOT a constituent of a water compound?
11
100 sec
Q.
Which of the following is NOT a constituent of a table salt?
12
100 sec
Q.
Which of the following statement is TRUE?
13
100 sec
Q.
Which of the following is correctly written symbol for an element Calcium?
14
100 sec
Q.
The following are the classifications of elements EXCEPT__________.
15
100 sec
Q.
Pure substance that is composed of only one kind of atom is called ___________.
16
100 sec
Q.
Pure substance that is composed of two or more elements being combined chemically is called _______.
17
100 sec
Q.
What are the two major classification of matter?
18
100 sec
Q.
Which of the following statement is TRUE about pure substance and a mixture?
19
100 sec
Q.
Seawater is an example of ______________________.
20
100 sec
Q.
Which of the following separation process is used when we let the water vapor condensed?
21
100 sec
Q.
Which of the following process is the best way to use when we want to separate the salt from the seawater?
22
100 sec
Q.
Which of the following statement correctly describes the solute?
23
100 sec
Q.
What do you call to the maximum amount of solute that can be dissolved in a fixed amount of solvent at a given temperature?
24
100 sec
Q.
All of the following describes a solution EXCEPT ______________.
