True or false: Science is the study of the natural and physical world
true
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20
What does the hazard symbol mean?
corrosive: will dissolve the structure of an object.
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lifesaver
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gift
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shark
Other team loses 15 points!
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baam
Lose 25 points!
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15
The _______________ of a materials is the temperature at which it changes in state from a solid to a liquid.
melting point
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15
____________ are the most widely used system of units to the people of the entire world in technical and scientific research to avoid the confusion with the units.
SI/ Systeme International d' Unites
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10
1 ton is equal to _______________ kg
1000
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boom
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gold
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shark
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thief
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5
10
15
20
25
10
1 ml= ______L
0.001 L
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15
The amount of space an object occupies.
volume
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25
Describe the following positive attitudes that we should have when carrying out scientific inquiry: objectivity, perseverance and curiosity.
Objectivity are based on facts and are free from bias(personal opinion). Perseverance means not to give up.Curiosity is a strong desire to know or learn somethi
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25
What is the zero error?
+ 0.06
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seesaw
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shark
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shark
Other team loses 25 points!
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baam
Lose 15 points!
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15
Formula of density
mass/volume or mass:volume
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15
A graduated cylinder, also known as measuring cylinder or mixing cylinder is a common piece of laboratory equipment used to measure the ___________________________________.
volume of a liquid
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25
What does the hazard symbol mean?
biohazard: substances that pose a potential danger or risk to human life
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15
Which instrument is most suitable to use to measure the waist of a person ?