Element
Symbol
Atomic Mass
Number of neutrons
Ions
200
What is the Element for H?
Hydrogen
200
What is the symbol for Lithium?
Li
200
What is the atomic mass of helium?
4.00
200
How many neutrons are in a Boron?
6
200
How many ions are in Carbon?
0
300
What is the element of (N)?
Nitrogen
300
What is the symbol for Potassium?
k
300
What is the atomic mass of Calcium?
40.08
300
How many neutrons are in a Titanium?
26
300
How many ions are in Iron?
3+/2+
400
What is the element for (Cu)?
Copper
400
What is the symbol for Selenium?
Se
400
What is the atomic mass of Indium?
114.82
400
How many neutrons are in a Promethium?
84
400
how many ions are in Samarium?
3+
500
What is the element for (Th)?
Thorium
500
What is the symbol for Americium?
Am
500
What is the atomic mass of neptunium?
237
500
How many neutrons are in a Berkelium?
150
500
How many ions are in Zinc?
2+
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