Answer:
Scandium is the smallest element of the four
Explanation:
Vanadium = 50.9415 u
Titanium = 47.867 u
Scandium = 44.955912 u
Chromium = 51.9961 u
N=14
H= 1(5)= 5
C=12(2)=24
O=16(2)=32
= 75
Metal have some properties like lustrous (shiny), good conductors of electricity and heat,etc. Metals have another property by which metal can be drawn into a wire by hammering on it .This property is called as 'ductility'.
hope this helps, please mark brainliest. :)
Answer:
A safety guide lines are rules and regulations that are made to make sure place is safe and conducive for everyone.
