three parts providing sun water and fertilizerrepotting aloepropagating and using aloecommunity q a aloe plants are native to tropical regions but even if you live in a place with cold winters you can have a beautiful healthy aloe plant that you keep indoors
Electric field of a positive and a negative point charge. Electric charge is the physical property of matter that causes it to experience a force when placed in an electromagnetic field.There are two types of electric charges: positive and negative.lectric charge is a characteristic property of many subatomic particles. The charges of free-standing particles are integer multiples of the elementary charge e; we say that electric charge is quantized. Michael Faraday, in his electrolysis experiments, was the first to note the discrete nature of electric charge.
The effective nuclear charge is the net positive charge experienced by an electron in a polyelectronic atom. The term effective is used because the shielding effect of negatively charged electrons prevents higher orbital electrons from experiencing the full nuclear charge of the nucleus due to the repelling effect of inner-layer electrons. The effective nuclear charge experienced by the outer shell electron is also called the core charge. It is possible to determine the strength of the nuclear