Both Body Centered Cubic (BCC) and Face Centered Cubic (FCC) crystal structure comes under the category of Closed Packed Structure.

In simple cubic (SC) crystal structure, atoms are located at all eight corners and on each face of the cube.

The number of atoms in a Hexagonal Close Packed (HCP) crystal structure is

 In metallic bond the non-valence electrons and the nucleus forms the ion core and have positive charge.

 If a material is subjected to two incremental true strains namely ε1 and ε2, then the total true strain is 

The term prokaryote refers to organisms that:

Which step comes first in the scientific method?

Which one is NOT true about acids?

Here is a reasoning problem: “If today is Tuesday, then my cognition class meets this afternoon. Today is not Tuesday. Therefore, my cognition class does not meet this afternoon.” What kind of reasoning does this represent?

Patient R asks if her BMI is acceptable.  Which of the following best describes her BMI?