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Chemistry
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Chemistry Study Set 1
Quiz 1: Chemistry: Matter and Measurement
Path 4
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Question 201
Short Answer
The density of lead is 11.3 g/cm
3
.The volume occupied by 227 g of lead is ________ cm
3
.
Question 202
Short Answer
The element that is in period 6 and group 7A has the symbol ________.
Question 203
Short Answer
Sodium is an example of an ________ metal that reacts with water to form hydrogen gas and an ________ solution.
Question 204
Short Answer
The fundamental SI unit of mass is the ________.
Question 205
Short Answer
The density of mercury is 13.6 g/cm
3
.The mass of 38.0 cm
3
of mercury is ________ g.
Question 206
Short Answer
The meter is closest in length to the English system unit the ________.
Question 207
Short Answer
Using exponential notation,there are ________ g in 1.0 kg.
Question 208
Short Answer
The quantity 3.00 cm
3
is the same as ________ mL.
Question 209
Short Answer
Elements are classified as metals,nonmetals,or semimetals.At room temperature a certain element exists as a dull yellow solid that is a poor conductor of electricity and is brittle.This element is most likely a ________.