#1
Which of the following is a common semiconductor material?
1 answered
#2
What is the process of converting a metal into its oxide?
1 answered
#3
What is the most abundant metal in the Earth's crust?
1 answered
#4
What is the main ingredient in concrete?
1 answered
#5
What is the primary component of bronze?
1 answered
#6
What is the name of the process of converting a solid directly into a gas?
1 answered
#7
Which of the following is a primary constituent of stainless steel?
1 answered
#8
What is the process of adding carbon to iron to make steel called?
1 answered
#9
What is the term for the ability of a material to deform under stress and then return to its original shape when the stress is removed?
1 answered
#10
Which of the following is a property of ceramics?
1 answered
#11
What is the process of coating a metal surface with a thin layer of another metal called?
1 answered
#12
Which of the following is a type of composite material?
1 answered
#13
Which of the following materials exhibits shape memory effect?
1 answered