Mastering The Periodic Table And Element Properties

This video tutorial from MooMooMath and Science explains how to use the periodic table to find an element's name, symbol, number of protons, neutrons, and electrons. It covers the structure of the periodic table, including symbols, atomic numbers, and atomic mass. The video provides examples using elements like silver, potassium, tin, and fluorite to demonstrate how to calculate the number of protons, neutrons, and electrons. The tutorial concludes with an invitation to explore more about the periodic table through additional resources.

What information can you find in each box of the periodic table?

• Element's name, symbol, atomic number, and melting point

• Element's name, symbol, atomic number, and atomic mass

• Element's name, symbol, atomic number, and boiling point

• Element's name, symbol, atomic number, and density

How do you calculate the number of electrons in a neutral atom?

• Add the atomic number and the charge

• Subtract the atomic number from the atomic mass

• Add the atomic mass and the charge

• Subtract the charge from the atomic number

What is the mass number of an element?

• The sum of protons and electrons

• The sum of protons and neutrons

• The sum of atomic number and atomic mass

• The sum of neutrons and electrons

For silver, if the atomic number is 47 and the atomic mass is 107.87, how many neutrons does it have?

• 63

• 60

• 62

• 61

What is the symbol for silver on the periodic table?

• Au

• Si

• Ag

• S

How many protons does potassium have if its atomic number is 19?

• 21

• 20

• 19

• 18

What is the mass number of potassium if its atomic mass is 39.098?

• 38

• 39

• 40

• 41

What is the symbol for tin on the periodic table?

• St

• Sn

• Tn

• Ti

If tin has an atomic number of 50 and a mass number of 119, how many neutrons does it have?

• 70

• 71

• 69

• 68

What is the atomic number of fluorite if it has 9 protons?

• 9

• 11

• 8

• 10