Sulfur - Carbonate

where is sulfur stored?

• sun

• plants

• deep sea

• underground in rocks

what charge does sulfur have

• 2+

• 1-

• 100+

• 2-

Describe the appearance of elemental sulfur

• a yellow gas
• a yellow powder
• a green liquid
• a blue solid

Because of it's reactivity with oxygen, sulfur is often used to

• start fires (matches, gunpowder, etc.)
• make tires
• put out grease fires
• make horse feed

Which is a place where sulfur is commonly found on Earth?

• In oak tree branches
• At the top of old mountain ranges
• In deep lakes
• Near hot springs and volcanic ridges

sulfuric acid + lithium →

• lithium sulfate + water
• lithium nitrate
• lithium sulfate + oxygen
• lithium sulfate + hydrogen

? + sulfuric acid → ? + chromium sulfate

• sulphate, hydrogen
• Chromium, hydrogen
• chromium, water
• chromium, hydroxide

What element is found as an impurity in fossil fuels

• Carbon

• Antimony

• Sulfur

• Phosphorus

Name SO₂

• monosulfur dioxide
• sulfur dioxide
• sulfur oxide
• sulfur (II) oxide

An atmospheric pollutant can be removed by the process of reduction. Which pollutant is removed by this process?

• carbon monoxide in a catalytic convertor

• nitrogen dioxide in acid rain by reaction with calcium carbonate

• nitrogen oxide in a catalytic converter

• sulfur dioxide from flue gases by reaction with calcium carbonate