Answer:
They allow particles to stay close together.
The attractive forces (bonds) in a liquid are strong enough to keep the particles close together, but weak enough to let them move around each other. For example, Liquids are useful in car brake systems because they flow and cannot be compressed.
Explanation:
Hope this helps :)
Answer:
for example what is the ion charge of potassium ion formula ( K)
or
what is the ion charge of phospate ion formula (PO4)
Explanation:
Answer:
![\boxed{\sf D. \ [Ar] \ 3d5 \ 4s2}](https://tex.z-dn.net/?f=%5Cboxed%7B%5Csf%20D.%20%5C%20%20%5BAr%5D%20%5C%203d5%20%5C%204s2%7D)
Explanation:
Manganese is a group 7 transition metal with an electronic configuration of [Ar] 3d5 4s2.
There are
titantium atoms in the cube.
<h3>
Further Explanation</h3>
This problem involves unit conversion and mole conversion. The steps are:
- Convert the length of the cube from inches to centimeter since the density is given in g/cm³.
- Determine the mass of the cube using the given density.
- Convert the mass of the cube to number of atoms using Avogadro's number.
<u>STEP 1. </u>Converting inches to cm

<u>STEP 2:</u> Determining mass of cube from the density

<u>STEP 3:</u> Converting mass of titanium cube to number of atoms

Since the given values have 3 significant figures, the final answer must be:

<h3>Learn More</h3>
Keywords: Avogadro's number