Tin(II) Chloride and Its Properties

The video tutorial explains how to write the formula for Tin(II) Chloride (SnCl2) by using the periodic table to identify the elements and their charges. It describes the ionic nature of the compound and demonstrates the crisscross method to balance the charges, ensuring a neutral compound. The tutorial concludes with a verification of the formula and a brief summary.

Which element is represented by the symbol 'Sn' on the periodic table?

• Sulfur

• Tin

• Chlorine

• Sodium

What is the charge of tin in tin(II) chloride?

• 2-

• 2+

• 1+

• 1-

How does chlorine appear on the periodic table in terms of charge?

• 1+

• 2+

• 2-

• 1-

What method is used to determine the formula for tin(II) chloride?

• Addition Method

• Balancing Method

• Substitution Method

• Crisscross Method

In the crisscross method, what happens to the charges?

• They are added

• They are subtracted

• They are ignored

• They are crisscrossed

What is the final formula for tin(II) chloride?

• Sn2Cl

• Sn2Cl2

• SnCl2

• SnCl

How many chlorine atoms are needed to balance the charge of one tin atom in tin(II) chloride?

• One

• Two

• Three

• Four

What is the net charge of tin(II) chloride?

• 1+

• 0

• 1-

• 2-