Can You Answer the Following Chemistry of Metals Flashcards

Can you answer the following chemistry of metals questions? Here is a list of flashcards which is based on the following chemistry of metals questions in the form of flashcards quizzes. Try to attempt these quizzes and check your knowledge with our Flashcards.   

40 cards   |   Total Attempts: 182
  

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Chemistry is the study of...
Matter & the transformation of matter
Applied research:
Developing basic research; determining the lightest and strongest metal to be used for an airplane wing.
50mL small BBs + 50 mL large BBs = 90 mL of BBs
Many of the smaller BBs are able to fit within the pockets of space that were empty within the 50 mL of large BBs
Scientific hypothesis is:
Testable assumption used to explain an observation
Which of the following represents the largest quantity of mass?

a. 100 kg
b. 100,000,000,000 micrograms
c.100,000,000 milligrams
d. 100,000 g
e. All the masses are the same
All the masses are the same
Which has stronger attractions among its submicroscopic particles: a solid at 25 C or a gas at 25 C?
The attractions among the submicroscopic particles of the solid must be stronger than the attractions among the particles of the gas.
Which of the following statements best describes an element?
A material consisting of only one type of atom
Which of the following would be considered a physical property?
Density
How many atoms of O are in H3OClO4?
5 atoms
If you filter sea water to remove all of the particles you would be left with a clear...
Homogeneous mixture called a solution
Which of the following statements from Dalton's atomic theory would best describe the following observation:
Atoms can be neither created nor destroyed in a chemical reaction.
Which of the following statements best summarizes the Law of Definite Proportions?
The mass ratio of the elements in a compound will be the same regardless of how the compound was made.
The following statement describes which subatomic particle best? It has a relatively large mass
A proton and neutron (P&N)
If the particles of a cathode ray had a greater electric charge, the ray passing through a magnetic field would bend:
More because of a greater electromagnetic attraction
What does the following element description 186O?
An oxygen atom with 6 protons and 12 neutrons