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The diameter of a carbon atom is 0.000 000 000 154 m . What is the number in scientific notation?
8
373 K
-273
protons
1.54 x 10 - 12
demonstrate the release of heat
A mixture must be uniform in composition
H2O
What is the boiling point of water in kelvins?
8
373 K
-273
protons
1.54 x 10 - 12
demonstrate the release of heat
A mixture must be uniform in composition
H2O
What is one difference between a mixture and a compound?
8
373 K
-273
protons
1.54 x 10 - 12
demonstrate the release of heat
A mixture must be uniform in composition
H2O
Which of the following represents a compound?
8
373 K
-273
protons
1.54 x 10 - 12
demonstrate the release of heat
A mixture must be uniform in composition
H2O
What is the temperature of absoluted zero measured in C
8
373 K
-273
protons
1.54 x 10 - 12
demonstrate the release of heat
A mixture must be uniform in composition
H2O
The atomic number of an element is the total number of which particles in the nucleus?
8
373 K
-273
protons
1.54 x 10 - 12
demonstrate the release of heat
A mixture must be uniform in composition
H2O
How man significan figures are in the measurement 40,500 mg
8
373 K
-273
protons
1.54 x 10 - 12
demonstrate the release of heat
A mixture must be uniform in composition
H2O
What must be done to be certain that a chemical change has taken place?
8
373 K
-273
protons
1.54 x 10 - 12
demonstrate the release of heat
A mixture must be uniform in composition
H2O
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