A molecule with two strong bond dipoles can have no molecular dipole if the bond dipoles cancel each other out by pointing in exactly opposite directions. For example, in carbon dioxide (a linear molecule), the carbon-oxygen bonds have a <span>large dipole moment. However, because one dipole points to the left and the other to the right the dipole is cancelled.</span>
here are some notes i took on acids and bases and salts...i hope this helps
the sun makes it evaporate quicker if it is there for longer
Answer:
Dmitri Mendeleev
Explanation:
Dmitri Mendeleev a Russian Chemist arranged elements on the periodic table according to their atomic mass. He used this arrangement to predict some of the properties of the missing element.
- Dmitri Mendeleev around 1869 described the periodic table.
- The table was based on the periodic law which states that "chemical properties of elements are a periodic function of their atomic weights".
- In the Mendeleev table, elements are arranged by atomic weights with recurring properties in a periodic manner.
Answer:
there are several types of Kinetic Energy: radiant, thermal, sound, electrical and mechanical.
Explanation:
Radiant energy is energy that travels in waves Its given off by electromagnetic radiation
Thermal energy results in an object or a system having a temperature that can be measured but it has to have motion
Sound a mechanical wave and as such consists physically in oscillatory elastic compression and in oscillatory displacement of a fluid
Electrical When you let go of that ball and let it fall, the potential energy converts into kinetic energy
Mechanical is the result of its motion
