Hope this helps!!!! Here is a diagram
Answer:
X+ ion cation is smaller than neutral atom because when one or more electrons are lose by an atom it usually result in lose of shell.
And when electron is removed positive/ negative charged ratio increas which causes more effective nuclear charge.
The more effective nuclear charge the less its size.
Explanation:
Answer:
-rainfall is low
-occur in all climate zones
-contains grasses and woody plants
<span>*Acids taste sour. The lemon, vinegar, tamarind contain acids; that's why they are sour.
*The acids change the color of certain substances called indicators. The indicators have the property of changing color as the character acid or basic solutions. The litmus and phenolphthalein are indicators of acids and bases. The solution of phenolphthalein is colorless red in the presence of an acid. Already the blue litmus paper turns red.
*The acids react with bases to form salts and water. This reaction is called neutralization reaction.</span>
hope this helps!
Answer:
A. The kinetic molecular theory relates the properties of a state of matter to the motion of its molecules.
Explanation:
The higher the kinetic energy of the molecules, the faster its movement will be. The state of a matter will depend on how fast the molecules move. When the molecules barely move, it will be packed tightly and its state will be solid. If the molecules kinetic energy rises, eventually they start moving around and the state will be liquid. If the kinetic energy rises further, the molecule will expand and changed into gas form.
