After watching the video, identify the elements in this list.WaterCarbonGoldAirSalt
Question
After watching the video, identify the elements in this list.
- Water
- Carbon
- Gold
- Air
- Salt
Solution
The elements in the list you provided are:
-
Water: This is not an element. It is a compound made up of two elements - Hydrogen and Oxygen.
-
Carbon: This is an element. It is represented by the symbol 'C' on the periodic table.
-
Gold: This is an element. It is represented by the symbol 'Au' on the periodic table.
-
Air: This is not an element. It is a mixture of several gases, primarily Nitrogen and Oxygen, with small amounts of other gases like Argon and Carbon Dioxide.
-
Salt: This is not an element. It is a compound made up of two elements - Sodium and Chlorine.
Similar Questions
After watching the video, identify the elements in this list.WaterCarbonGoldAirSalt
Look at the picture below. What is the full name of the third element in this group?
Identify the yellow crystals seen in the first two videos. Lead nitratePotassium iodideLead iodidePotassium nitrate
Which one of the following is not a metal?You have been provided a periodic table on the final slide.CalciumStrontiumZincFluorine
Consider the four elements shown above – copper, sulfur, helium and mercury. Explain which you think are metals.
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.