Answer:
They form crystals
They have high melting points and high boiling points
They have higher enthalpies of fusion and vaporization than molecular compounds
They're hard and brittle
They conduct electricity when they are dissolved in water
They're good insulators
Explanation:
i hope this is what you need
No the amplitude of each waves are different on different cardiac cycles.
<u>Explanation:</u>
- The PQRST waves are used to represent the atrial and ventricular depolarization and repolarization. These waves are reflected in ECG.
- In this as the series, p occupies the first place then QRS complex and at last T wave. In the QRS wave complex, R wave is said to be the largest wave.
- The direction and amplitude of r wave depend on the electrical picture. The R wave represents the ventricles depolarization so it is the largest wave.
Woah where do i start well first earthquakes are movements of tectonic plates under the crust when they slide together they make vibrations wich is what we feel but they happen mostly on fault lines places like San Andreas are on those lines so they feel them most. fault lines are the place where 2 continents meet as they drift and move on liquid magma under them they crash into each other.
Answer:
How are you today
Explanation:
i'm just going around making sure everyone has a blessed day!
