help with the element lead?

Question

which slogans should i use for my project
1.Lead - Quality killing pipes.
2.Lead - Making paint chips delicious.
3.Lead, it keeps Kyptonite in and x-rays out.
4.It's Lead, It's lead - you eat it and you're dead!
5.lead is harder than peanut butter...get it.... Pb.


and i need some help on some information about lead that i could not find online

normal phase?
classification?
what family does it belong to and what period?
Discovered by who and what year?



and some interesting facts about this element these are the qs i could not find please help me

Answer 1

Here is some help with your questions about lead from Webelements.com (A great resource):
http://www.webelements.com/webelements/elements/text/Pb/key.html

normal phase: solid at 298 K (25 degrees Celsius)

classification: metallic
what family and period:
* Group number: 14
* Group name: (none)
* Period number: 6
* Block: p-block

Discovered in ancient times, the history of lead is here:
http://www.webelements.com/webelements/elements/text/Pb/hist.html

Interesting facts:
from Webelements:
(I quote) "Lead is a bluish-white lustrous metal. It is very soft, highly malleable, ductile, and a relatively poor conductor of electricity. It is very resistant to corrosion but tarnishes upon exposure to air. Lead pipes bearing the insignia of Roman emperors, used as drains from the baths, are still in service. Alloys include pewter and solder. Tetraethyl lead (PbEt4) is still used in some grades of petrol (gasoline) but is being phased out on environmental grounds.

Lead isotopes are the end products of each of the three series of naturally occurring radioactive elements."

from Mindat:
http://www.mindat.org/min-2358.html

Answer 2

Why is lead so negative!? Lead is a very useful element. Lead is inert and can prevent radiation. Thats why you wear a lead suit when you take an x-ray.

Answer 3

I'll go with one of the first 2 since I came up with them.

You can Google lead for info.

Answer 4

A phrase -
Lead - Slow poison too heavy heart.
thnks

Answer 5

I like the paint chip idea.

Also,lead was known in antiquity I believe.