Explanation:
The changes that matter undergoes can be attributed to their properties.
Physical change is one of such.
- A physical change is one that alters the physical properties of matter especially its form and state.
- The physical properties of matter tells us everything about what a substance is when no change is occurring to its constituents.
- In most cases physical changes are usually reversible.
- Examples are boiling, melting, freezing, condensation, sublimation, magnetization of metals etc.
- Physical changes leads to the production of no new kinds of matter.
- They involve no mass change and requires little to no energy.
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<u>Answer: </u>The correct statement is electrons are transferred from the lithium atom to the chlorine atom.
<u>Explanation:</u>
Ionic bond is formed when there is complete transfer of electrons from one atom to another atom. The atom which donates electron is known as electropositive atom and the atom which accepts electron is known as electronegative atom.
Lithium is the 3rd element of the periodic table with electronic configuration 
This atom can loose 1 electron and form 
ion.
Chlorine is the 17th element of the periodic table with electronic configuration ![[Ne]3s^22p^5](https://tex.z-dn.net/?f=%5BNe%5D3s%5E22p%5E5)
This atom can gain 1 electron and form 
ion.
Hence, n electron is transferred from lithium to chlorine atom which results in the formation of ionic bond.
Thus, the correct statement is electrons are transferred from the lithium atom to the chlorine atom.
Answer:
Ivan Pavlon is regarded as the father of classical conditioning using dog salivation experiment in its study.
Explanation:
The research study was carried out by Ivan Petrovich Pavlov, a Russian physiologist widely recognized mainly for his work in classical conditioning. During his juvenile days, Pavlov developed intellectual thoughtfulness along with an uncommon desire which he himself said was "the instinct for research" in his own words.
Answer:
Temperate climates are generally defined as environments with moderate rainfall spread across the year or portion of the year with sporadic drought, mild to warm summers and cool to cold winters.
