Match the type of bond with description (relaciona el vínculo con la descripción)
| Stavka koja se može prevući | arrow_right_alt | Odgovarajuća stavka |
|---|---|---|
Hydrogen bond | arrow_right_alt | a strong bond created when electrons are shared between atoms |
Covalent bond | arrow_right_alt | a bond created when the hydrogen atom's positive charge is attracted to the oxygen atom's negative charge |
What does pH measure?
Put all of the items in the correct pH category using the pH scale below.
bleach
water
lemon
soap
coffee
Acidic
Basic
Neutral
Match the word with the definition
| Stavka koja se može prevući | arrow_right_alt | Odgovarajuća stavka |
|---|---|---|
less dense as a solid | arrow_right_alt | Attraction of water molecules to other water molecules
|
Cohesion | arrow_right_alt | Attraction of water molecules to different molecules |
Polarity | arrow_right_alt | Water takes a large amount of heat and energy to change temperatures. |
High Heat Capacity | arrow_right_alt | The ability to dissolve ionic and polar molecules in a solution |
Adhesion | arrow_right_alt | Unequal distribution of electrons and charges on the water molecule |
(almost a) Universal Solvent | arrow_right_alt | Ice floats on top of water |
The bond shown between the Oxygen and the Hydrogen is:
Surface tension can be explained by
Water absorbs heat as it evaporates. This helps life maintain homeostasis through panting or sweating. This property is called
