PLS HELPP 1. Take two water molecules and bring them close together. The hydrogen of one water molecule is attracted to what part of the other water molecule?


2. This attraction between parts of two different polar molecules is called bonding.


3. Which type of bond holds the oxygen and hydrogen atoms together within a water molecule?

4. Pull the hydrogen off of the oxygen in a single water molecule. Which bond is stronger, a hydrogen bond or a covalent bond?

The slight positive charges on the hydrogen atoms in a water molecule attract the slight negative charges on the oxygen atoms of other water molecules. This tiny force of attraction is called a hydrogen bond. This bond is very weak.

Explanation:

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electron microscopy and scanning tunneling microscopes gives us a greater understanding of atoms by being able to see the atom itself, and lets us see some atomic reactions.

explanation:

a compound is a molecule made of atoms from different elements.

a. by the combination of an unlimited number of elements