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Hjem Funktioner Prislister
1) Where can I look to find the chemical symbol of an element? a) On the Periodic Table b) Under your desk c) In Dr. Curry's office d) In the Cafeteria 2) What element is represented by the symbol "C"? a) Chromium b) Carbon c) Crystalium d) Cadmium 3) What element is represented by the symbol "Si"? a) Silver b) Silicon c) Silinium d) Silpada 4) What element is represented by the symbol "Co"? a) Carbon b) Cobalt c) Conium d) Copper 5) What is the element symbol for copper? a) Co b) Cp c) Cu d) Cr 6) What is the element symbol for oxygen? a) O2 b) Ox c) On d) Oy 7) What elements are found in the chemical formula for vinegar (acetic acid (CH3COOH)? a) Carbon, Hydrogen, and Oxygen b) Carbon, Hydronium, and Oxygen c) Chromium and Oxygen d) Carbon and Oxygen 8) What does a chemical symbol represent? a) an element b) a compound 9) What does a chemical formula represent? a) an element b) a compound 10) How many capital letters are found in an element symbol? a) 1 b) 2 c) more than 2 d) 3 or more 11) How many capital letters are found in a chemical formula for a compound? a) 1 b) Only 2 c) 2 or more d) Only 3 12) A compound has how many capital letters? a) 1 b) Only 2 c) 2 or more d) Only 3 13) Is Si02 an element or a compound? a) element b) compound 14) Is HCl an element or a compound? a) element b) compound 15) Is Si an element or a compound? a) element b) compound 16) Is O2 an element or a compound? a) element b) compound 17) What elements make up the majority of the Earth's crust? a) Oxygen, Silicon b) Nitrogen, Oxygen c) Oxygen, Hydrogen d) Carbon, Hydrogen, Oxygen, Nitrogen 18) What elements make up the majority of the Earth's atmosphere? a) Oxygen, Silicon b) Nitrogen, Oxygen c) Oxygen, Hydrogen d) Carbon, Hydrogen, Oxygen, Nitrogen 19) What elements make up the majority of the Earth's oceans? a) Oxygen, Silicon b) Nitrogen, Oxygen c) Oxygen, Hydrogen d) Carbon, Hydrogen, Oxygen, Nitrogen 20) What elements make up the majority of living things? a) Oxygen, Silicon b) Nitrogen, Oxygen c) Oxygen, Hydrogen d) Carbon, Hydrogen, Oxygen, Nitrogen

DA2 (Elements and Compounds) Review Game

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