Question

Atom is electrically neutral. give reason​

Answer 1

Answer:

Atoms are electrically neutral because they have equal numbers of protons (positively charged) and electrons (negatively charged). If an atom gains or losses one or more electrons, it becomes an ion. Complete answer: ... Neutrons have no charge.

reasonbecause the number of positive protons are equal to number of negative electrons.

hope you like it mark me as the brainliest

Answer 2

Explanation:

As the domain of sinx as well as cosx is (-∞,∞), thus the domain of the funtion f(x) will the the intersection of the two domains which comes out to be (-∞,∞) that is, that x can take any real value ranging from -∞ to +∞. Therefore, the domain is (-∞,+∞