Chemical Compounds and Elements

Chemical Compounds and Elements

Assessment

Interactive Video

Chemistry

9th - 10th Grade

Practice Problem

Hard

Created by

Ethan Morris

FREE Resource

The video tutorial explains how to write the chemical formula for tin(II) sulfide. It begins by identifying the element symbols for tin (Sn) and sulfur (S) from the periodic table. Tin is noted as a transition metal with a 2+ ionic charge, while sulfur, in group 16, has a 2- ionic charge. The tutorial demonstrates how these charges combine to form an ionic compound, resulting in the formula SnS. The video concludes with a brief thank you from Dr. B.

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5 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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

Tn

Ti

Sn

Si

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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

1+

2+

4+

3+

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In which group is sulfur found on the periodic table?

Group 16

Group 15

Group 17

Group 14

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What type of compound is formed between a metal and a non-metal?

Covalent

Ionic

Molecular

Metallic

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the chemical formula for tin(II) sulfide?

SnS2

Sn2S

S2Sn

SnS

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