These are aluminum atoms. An atom is the smallest particle of an element that has the properties of that element. Some properties of aluminum are: shiny, silver colored, fragile, and thin. Each element has its own type of properties. Chemists use symbols to represent elements.
1 A person who has passed away and who is no longer alive is someone who would be described as dead.  When your career has faltered, you've been fired and have no hope of gaining your position back, this is an example of a time when your career is dead.
Here are all the possible meanings and translations of the word death. Princeton's WordNet(0.00 / 0 votes)Rate this definition: death, decease, expiry(noun) the event of dying or departure from life. her death came as a terrible shock; upon your decease the capital will pass to your grandchildren. death(noun) the permanent end of all life functions in an organism or part of an organism. the animal died a painful death.