science 10/1/24

Question 1

Are metals good elecrical conductors

Answer 1

Yes they have high melting points

Question 2

Are metals good elecrical conductors

Answer 2

copper is a very good elecrtical conductor

Question 3

Are metals flexibal

Answer 3

Yes most metals are

Question 4

what is sonorous

Answer 4

When metal rings when hit

Question 5

Are metals strong

Answer 5

Most metals are strong

Question 6

Are metals good eletrical conducters

Answer 6

Yes they as they have a high melting piot so it can get very hot and light up

Question 7

What is malleable

Answer 7

it is very metal is molded by force

Question 8

what is corrosion

Answer 8

it is wearing away the serface by metals by mixing with oxigen

Question 9

what is rusting

Answer 9

It is where metals are mixed with oxigen and water to the cause it to rust

Question 10

What is the formula for corrosion

Answer 10

? + oxigen —> ? oxide

Question 11

what is the fomula

Answer 11

? + oxigen + water —> hydrated ? oxide

Question 12

How do you provent rusting

Answer 12

oil coating, plastic coating, powder coating

Question 18

what is the calcolation for metals and acids