Brass as it is an alloy where as all the other three are basic elements. So brass will not be available in the Periodic Table. No atomic number for brass. But Mercury has 80, gold has 79 and Nitrogen has 7 as atomic number.
Carbon is the odd one out, because that's the only element in this row
Lithium is the odd one out because it is a metal, while nitrogen, oxygen, and carbon are nonmetals.
Iron is an element. The other two are alloys containing copper.
oxygen because it is a gas while oil,alcohol and mercury is liquid.
Sulfur is the odd one out as it is a non-metal, while the others (gold, aluminum, silver, lead) are metals.
Brass is the odd one out among aluminium, brass, copper, and iron. Brass is an alloy while the other three are elements.
Carbon is the odd one out, because that's the only element in this row
Lithium is the odd one out because it is a metal, while nitrogen, oxygen, and carbon are nonmetals.
iodine
Oxygen - as you can touch the other three Salt - as the other three are elements, and salt is a compound (NaCl)
Grass as it is the only one not made of metal.
Gold nose. Horse Isle Real Time Quiz Answer: gold nose
Iron is an element. The other two are alloys containing copper.
oxygen because it is a gas while oil,alcohol and mercury is liquid.
Sulfur is the odd one out as it is a non-metal, while the others (gold, aluminum, silver, lead) are metals.
It is an idiom that means one of a number of listed things or concepts is different from the others in the list in some characteristic way.For example, in the list "one, two, three, right" the word "right" is the odd one out because it is not a number. In the group "gold, silver, copper, zinc, mercury" the odd one may be mercury because it is the only one of the five metals that is liquid at room temperature.
Because he had contact with Mercury which effects the brain and makes you go mad.