Questão | Responda |
Name two properties of all metals ♡ | All metals conduct electricity and heat ♡ |
Name two methods that could be used to prevent iron from rusting ♡ | Keep it in oil, paint the iron ♡ |
Which metal is used in jewelry ? ♡ | Gold because it stays shiny ♡ |
What metal burns with a bright white flame ? ♡ | Magnesium ♡ |
What metal goes rusty ? ♡ | Iron ♡ |
What metal is used in coins and slowly goes black in air ? ♡ | Copper ♡ |
What metal reacts very quickly with the air before you put it in a flame ? ♡ | Sodium ♡ |
What is a metal that is used for roofing because it does not react with air and water ? ♡ | Lead ♡ |
What group of metals is the alkali metals ? ♡ | Group 1 ♡ |
What group of metals is the alkaline metals ? ♡ | Group 2 ♡ |
As you go down the groups do metals get more or less reactive ? ♡ | More ♡ |
Quer criar seus próprios Flashcards gratuitos com GoConqr? Saiba mais.