2 atoms

## What is the volume of a face-centered cubic unit cell?

(4) 22 * 10-22 cm3.

## Where do the atoms touch in a body-centered cubic BCC unit cell?

6. This is called a body-centered cubic (BCC) solid. Atoms in the corners of a BCC unit cell do not contact each other but contact the atom in the center.

## What is basis of crystal?

The crystal basis is the arrangement of atoms that is particular to the mineral being considered. Each of these basis units is called a unit cell. The unit cells are repeated over and over again in three dimensions to make up a macroscopic crystal.

## What is lattice point in a crystal?

Lattice Points are the points in a crystal lattice where atoms or ions can be placed. Lattice Points can be vancant. (See Crystal Defects.)

## What do you understand by lattice and basis of a crystal?

The crystal structure is formed by associating every lattice point with an assembly of atoms or molecules or ions, which are identical in composition, arrangement and orientation, is called as the basis. The atomic arrangement in a crystal is called crystal structure. Thus lattice + basis = crystal structure.

## What is basis example?

For example, both { i, j} and { i + j, i − j} are bases for R 2. In fact, any collection containing exactly two linearly independent vectors from R 2 is a basis for R 2. Similarly, any collection containing exactly three linearly independent vectors from R 3 is a basis for R 3, and so on.

## How do you calculate basis?

With the single-category method, you add up your total investment in the fund (including all those bits and pieces of reinvested dividends), divide it by the number of shares you own, and voila, you know the average basis. That’s the figure you use to calculate gain or loss on sale.

## How do you use the word basis?

Basis sentence example

1. So you’re on a first name basis with him, huh?
2. It wasn’t as if there was any basis for the feeling.
3. I remembered a judge had tossed out a search warrant obtained only on the basis of our tip.
4. In 1840 we have the first safe basis for comparison of strength.

## What is a day to day basis?

It means ‘daily’ or ‘each day’ / ‘every day’. For example, ‘I talk to my family on a day to day basis’

## What is consistent basis?

1 adj Someone who is consistent always behaves in the same way, has the same attitudes towards people or things, or achieves the same level of success in something. Becker has never been the most consistent of players anyway..his consistent support of free trade. ♦ consistently adv ADV with v, ADV adj/adv.

## What is the difference between base and basis?

Basis means a starting point, base or foundation for an argument or hypothesis when used as a noun. Bases means foundations or starting points, checkpoints when used as a noun. A good way to remember the difference is Bases is the plural of base. Out of the two words, ‘basis’ is the most common.

## What can I say instead of touching base?

Here are 10 alternatives to the cookie-cutter “touch base” email:

• Propose a specific topic, date, and time.
• Share a relevant resource.
• Reference a piece of their content.
• Congratulate them after a trigger event.
• Bring up common challenges.