Can you help me with my chemistry homework? I need to identify elements from a figure and list the first 20 elements with their symbols.

1. Investigate the Periodic Table

I cannot answer questions a), b), c), and d) because "Figure 4" (which contains the symbol of the element) is not visible in the image you sent. Please provide Figure 4 if you'd like me to answer these questions.

2. Draw a table, like the one below, of the names and symbols for the first 20 elements.

Element name	Symbol
Hydrogen	H
Helium	He
Lithium	Li
Beryllium	Be
Boron	B
Carbon	C
Nitrogen	N
Oxygen	O
Fluorine	F
Neon	Ne
Sodium	Na
Magnesium	Mg
Aluminum	Al
Silicon	Si
Phosphorus	P
Sulfur	S
Chlorine	Cl
Argon	Ar
Potassium	K
Calcium	Ca