discussion
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
---|---|---|---|---|---|
what are metals? | hard, dense shiny, high melting points
🗑
|
||||
good or bad conductors of heat and electricity | good
🗑
|
||||
what does malleable imply? | hammered into different shapes
🗑
|
||||
whart word describes metals that can be stretched into wire? | ductile
🗑
|
||||
describe non metals | generally the opposite properties to metals
🗑
|
||||
describe an alloy | a mixture of 2 or more metals
🗑
|
||||
name 3 alloys | brass. bronze. steel
🗑
|
||||
list conditions needed for corrosion | water, oxygen
🗑
|
||||
list 3 ways of preventing corrosion | painting, greasing, galvanising
🗑
|
||||
give an example of where brass, bronze, stainless steel is used | instruments,medals, cutlery
🗑
|
||||
list metals in reactivity series | calcium, magnesium, zinc, copper
🗑
|
||||
what gas is given off when they are put in hcl? | hydrogen
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
damien foley
Popular Chemistry sets