Some info: Many chemical properties are determined by the number of valence electrons.
Elements with the same number of valence electrons will have similar properties.

⚠️⚠️Which element has similar properties to lithium? Magnesium and aluminum and beryllium?⚠️⚠️

Explain !!

What does the cell nucleus do or, how does it function?

Match the following vocabulary terms to their definitions. 1. amount of energy required to change 1 gram of material from the solid to the liquid state at its melting point 2. a measure of the kinetic energy of the particles of a substance 3. the amount of heat energy required to raise the temperature of 1 gram of liquid water from 14.5°c to 15.5°c 4. amount of energy required to change 1 gram of material from the liquid to the gaseous state at its boiling point 5. the amount of energy required to change 1 gram of a substance 1°c a. temperature b. latent heat of vaporization c. latent heat of fusion d. calorie e. specific heat

When would a bouncy ball have the most potential energy