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Biblioteka

Metal/Non-Metal/Metalloid Lab

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Posljednje ažuriranje almost 2 years ago
16

Below are some of the differences between the properties of metals and non-metals

3
3
1
1
1
1
1
1
1
1
1
9
5
4
4
3

You are going to test three different elements and determine if they are metals, non-metals, or metalloids. You have the following things to use.

  1. Your own eyes and hands

  2. A small hammer you can use to try and break the element

  3. A conductivity meter

Pitanje 1
1.

What properties will you be able to test with these things?

Pitanje 2
2.

Write the procedure we develop together in class here?

Pitanje 3
3.

Describe how each sample #1 looks

Pitanje 4
4.

Describe how each sample #2 looks

Pitanje 5
5.

Describe how each sample #3 looks

Pitanje 6
6.

What happened when you used the conductivity meter on sample #1?

Pitanje 7
7.

What happened when you used the conductivity meter on sample #2?

Pitanje 8
8.

What happened when you used the conductivity meter on sample #3?

Pitanje 9
9.

What happened when you hit it sample # 1 with the hammer?

Pitanje 10
10.

What happened when you hit it sample # 2 with the hammer?

Pitanje 11
11.

What happened when you hit it sample # 3 with the hammer?

Pitanje 12
12.
Drugi mogući odgovor:
the red light
did not change
both the red and the green lights
shiny
flattened
dull
broke apart
no lights
Pitanje 13
13.
Drugi mogući odgovor:
not change
lusturous
flatten
brittle
break
malleable
dull
Pitanje 14
14.
Drugi mogući odgovor:
dull
just the red light
lusturous
both the red and green light
good
light up
not light up
bad
no lights
Pitanje 15
15.
Drugi mogući odgovor:
both the red and green light
bad
good
metal
brittle
lusturous
dull
metalloid
malleable
non-metal
Pitanje 16
16.
Drugi mogući odgovor:
metalloid
non-metal
metal