. If atom A loses electrons to atom B,
a. how many electrons will atom A lose?
b. how many electrons will atom B gain?
c. what will be the charge of atom A?
d. what will be the charge of atom B?
e. what will be the total charge of the compound formed?
f. what type of bond will form?
2.
Explain why an element's
charge is related to the group on the periodic table to which it belongs.
Directions:
Complete the table comparing ionic compounds and covalent compounds.
Characteristic
Ionic compounds
Covalent compounds
How the compound is formed
Smallest particle
Usual state at room temperature
Directions:
Complete the sentence by writing the correct terms in the blanks.
3. An atom that has gained or lost electrons is called a(n)
.
4. An atom is
when its outer energy level is filled with electrons.
5. A(n)
tells what elements make up a compound and the ratios of the
atoms of those elements.
