Chem 1411 homework #1
Studied by 38 people
Call with Kai
Learn
Practice Test
Spaced Repetition
Match
Flashcards
Knowt Play1/9
There's no tags or description
Looks like no tags are added yet.
Name | Mastery | Learn | Test | Matching | Spaced | Call with Kai |
|---|
No study sessions yet.
10 Terms
An element cannot _____.
be separated into other substances by chemical means
An object measuring 0.4500 kilograms will have a mass of _____ grams.
450.0
An object measuring 0.76 decimeters will have a length of _____ centimeters.
7.6
The density of a gold nugget is 19.3 g/cm³ If the volume of the gold nugget is 0.00369 L, the mass of the nugget is _____ g.
71.2
1 nanometer = _____ picometers
1000
A baseball is thrown at a velocity of 98.4 miles/hour. What is the speed in m/s?
44.1
The correct answer (reported to the proper number of significant figures) to the following is _____.
6.3 x 3.25 = ______
20
The correct result (indicating the proper number of significant figures) to the following is _____.
12
1.2
0.12
+0.0102
13
A combination of sand, salt, and water is an example of a _____.
heterogenous mixture
Which states of matter are significantly compressible?
gases only
Note 
Flashcards (49)