Tin and Fluoride Chemistry Concepts

The video tutorial explains how to write the formula for tin(II) fluoride. It begins by identifying the element symbols for tin (Sn) and fluoride (F) and discusses their ionic charges. Tin, being a transition metal, has a charge of 2+, while fluoride has a charge of 1-. The tutorial then demonstrates how to balance these charges to form the compound SnF2, ensuring a net charge of zero. The video concludes with a brief sign-off by Dr. B.

What is the element symbol for tin on the periodic table?

• Ti

• Sn

• Si

• Tn

What is the ionic charge of tin in Tin(II) Fluoride?

• 1+

• 4+

• 2+

• 3+

Which group does fluorine belong to on the periodic table?

• Group 17

• Group 18

• Group 7

• Group 1

What is the ionic charge of a fluoride ion?

• 1-

• 2-

• 1+

• 2+

What is the chemical formula for Tin(II) Fluoride?

• Sn2F

• SnF2

• SnF

• Sn2F3