Question

1. in addition to the chemical symbol, we can represent atoms by name. complete the table below;

symbol	name
ca
fe
ag
au
he
k

Explanation:

To complete the table, we use the standard names of elements corresponding to their symbols:

Symbol	Name
Ca	Calcium
Fe	Iron
Ag	Silver
Au	Gold
He	Helium
K	Potassium

for each entry:

• Ca: The symbol Ca corresponds to the element Calcium (derived from Latin calx meaning lime).
• Fe: Fe is the symbol for Iron (from Latin ferrum).
• Ag: Ag stands for Silver (from Latin argentum).
• Au: Au represents Gold (from Latin aurum).
• He: He is the symbol for Helium (a noble gas).
• K: K corresponds to Potassium (from Latin kalium).

If you need to present this as a filled table (matching the original structure):

Symbol	Name
Ca	Calcium
Fe	Iron
Ag	Silver
Au	Gold
He	Helium
K	Potassium

Answer:

for each entry:

• Ca: The symbol Ca corresponds to the element Calcium (derived from Latin calx meaning lime).
• Fe: Fe is the symbol for Iron (from Latin ferrum).
• Ag: Ag stands for Silver (from Latin argentum).
• Au: Au represents Gold (from Latin aurum).
• He: He is the symbol for Helium (a noble gas).
• K: K corresponds to Potassium (from Latin kalium).

If you need to present this as a filled table (matching the original structure):

Symbol	Name
Ca	Calcium
Fe	Iron
Ag	Silver
Au	Gold
He	Helium
K	Potassium