Karteikarten
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Karten in diesem Stapel (20)
- 1What is a atom?The smallest particle of a chemical element that can exist.
- 2How many types of atoms are there?There are 100 types of atoms.
- 3What are atoms like?They are like Legos.
- 4What are elements?They are substances that are made up of only 1 atom.
- 5What is an example of an element?Copper is an example of an element.
- 6And why is copper an example of an element?Because copper is only made with one element.
- 7What is another element?Oxygen.
- 8Why?Because it is made up of only oxygen atoms.
- 9What does each element have?A unique set of characters.
- 10Does your body need metals?Yes, your body needs metals.
- 11Why?For your body to function properly.
- 12What are examples of metallic elements?Aluminum, iron, mercury, gold and silver.
- 13What is non metallic elements?Elements that mostly lacks the characteristics of a metal.
- 14What is chemical symbols?A chemical symbol is a notation of one or two letters representing a chemical element.
- 15What is periodic table?A table of the chemical elements arranged in order of atomic number.
- 16What are most molecular elements made up from?most molecular elements are made up from molecules.
- 17What are most non metallic elements made up from?most non metallic elements are made up of molecules.
- 18What are crystal lattices?They are large grid like structures that repeat the same arrangement of atoms over and over.
- 19What do all metallic elements form?they each form a element?
- 20—
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- Karteikarten am Ohne Titel, erstellt von isra abdul-khaliq am 10/04/2021.
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- isra abdul-khaliq · Apr 2021
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- 11 Apr 2021
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