please state whether the following substances are metals, nonmetals or metalloids..
Iodine
Gold
sillicon
chlorine
selenium
silver
boron
chromium
nickel
argon
neon
bromine
2007-05-27 21:07:08 · 6 answers · asked by Vipul C 3 in Science & Mathematics ➔ Chemistry
Iodine Nonmetal
Gold Metal
sillicon Metaloid
chlorine Nonmetal
selenium Nonmetal
silver Metal
boron Metaloid
chromium Metal
nickel Metal
argon Nonmetal
neon Nonmetal
bromine Nonmetal
http://www.webelements.com/
can I have 10 points pelase
2007-05-27 21:15:21 · answer #1 · answered by Papilio paris 5 · 0⤊ 0⤋
I - Nonmetal
Au - Metal
Si - Metaloid
Cl - Nonmetal
Se - Nonmetal
Ag - Metal
B - Metalloid
Cr - Metal
Ni - Metal
Ar - Nonmetal
Ne - Nonmetal
Br - Nonmetal
2007-05-27 22:23:04 · answer #2 · answered by Devu 3 · 0⤊ 0⤋
I - Nonmetal
Au - Metal
Si - Nonmetal
Cl - Nonmetal
Se - Nonmetal
Ag - Metal
B - Metalloid
Cr - Metal
Ni - Metal
Ar - Nonmetal
Ne - Nonmetal
Br - Nonmetal
2007-05-27 21:12:36 · answer #3 · answered by Orinoco 7 · 0⤊ 0⤋
These material can be classified as :
Metals :
-Gold;
-Silver;
- Chromium;
-Nickel;
Non Metals :
- Iodine;
-Chlorine;
-Selenium;
-Argon;
- Neon;
- Bromine
Metalloids :
- Silicon;
- Boron
2007-05-27 22:00:35 · answer #4 · answered by sb 7 · 0⤊ 1⤋
iodine non metal
gold metal
silicon metalloid
chlorine non metal
selenium non metal
silver metal
boron metalloid
chromium and nickel metal
argon and neon non metal
bromine non metal
2007-05-27 21:31:26 · answer #5 · answered by maussy 7 · 0⤊ 0⤋
metal = potassium,calcium, non metal = bromine,phosphorus metalloids = silicon,germanium
2016-04-01 00:30:23 · answer #6 · answered by Anonymous · 0⤊ 0⤋