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Periodic Table and Specific Heat Flashcards | StudBud

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Periodic Table and Specific Heat

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A quiz of the periodic table and specific heat for 10th grade chemistry students.

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Questions 10

Answers

1
In what periodic group can the element scandium be found?
Alkali Metals
Transition Metals
Non-Metals
Alkaline Earth Metals
2
What is the correct formula for specific heat?
Cp= (q)/(mΔT)
ΔT=(m)/(Cpq)
Cp= ΔT/(mq)
ΔT=(mCp)/(q)
3
What is the specific heat of water?
2.45 J/g°C
2.06 J/g°C
0.385 J/g°C
4.18 J/g°C
4
The number 190.23 tells us what about the element Osmium?
The number of protons in one atom of the element
The mass of the protons plus neutrons in the element
The mass of the protons in the element
The mass of the neutrons in the nucleus of the element
5
How much energy have I added to 10 g of water, if its temperature increases by 10°C?
202 J
23.9 J
418 J
41.8 J
6
What is specific heat?
How much mass changes when you heat a certain amount.
How much mass it takes to cool something a certain amount.
Heat required to raise temp of a specific substance and mass
How much the energy of something changes when you heat it.
7
Who made the modern periodic table?
Meyer
Laviosier
Mendeleev
Einstein
8
What is the proper atomic symbol for tin?
Sb
Sn
Tn
Ti
9
Which one has a larger atomic radius: fluorine or cesium?
Cesium
Fluorine
10
What is the atomic number of Manganese?
101
42
25
12