Number of Protons in oxygen
What is 8?
Number of electrons in Lithium
What is 3?
Number of neutrons in Hydrogen -1
What is 0?
Charge of Protons
What is positive?
the sum of protons and neutrons in an atom
What is the mass number?
16
What is the number of protons in Sulfur?
27
What is the number of electrons in Cobalt?
Number of Neutrons in Sodium - 23
What is 12?
Charge of Neutron
What is a neutral or no charge?
The location of the electrons in an atom
What is the electron cloud?
Number of Protons in Silicon
What is 14?
Number of Electrons in Calcium with a 5+ charge?
15
The number of Neutrons in Magnesium 24
What is 12?
negatively charged particles
What is an electron?
The chart that lists all the elements
What is the periodic table?
53
What is the number of protons in Iodine?
Number of electrons in Fr -6
What is 93?
Number of Neutrons in Aluminum-27
What is 14?
The location of the protons and neutrons in an atom
What is the nucleus?
The area surrounding the Nucleus
Electron Cloud
Number of Protons in Neptunium
What is 93?
Number of neutrons in Nihonium-225?
What is 112?
Number of Neutrons in Mercury-201
What is 121?
Hydrogen is 99% H-1, 0.8% H-2, and 0.2% H-3. Calculate its average atomic mass.
1.01 amu
Iodine is 80% I-127, 17% I-126, and 3% I-128. Calculate the average atomic mass of iodine.
126.86 amu