Which substance represents a compound?

1. C (s)

2. Co (s)

3. CO (g)

4. O2 (g)

Which scenario ensures that Earth's global temperature is maintained? The energy that flows into the Earth system is less than the energy that flows out of the Earth system.

What type of chemical bond would form between an atom of carbon (C) and an atom of nitrogen (N). Explain specifically why this type of bond would form.

What might law enforcement do to reduce attempts at deception when gaining a handwriting sample? Have the person write as little as possible. Have the person write the passage only once.

Under which condition will air behave as conductor?

What is the difference between a single and double replacement?

Which pack has the greatest change in enthalpy, warm packs (such as hand warmers) or cold packs (such as an ice pack) ?

A gay cylinder what are the variables in gay-lussacs law

What is the cosmic address of earth in the cosmos?

What values do we plot on the y-axis of a graph

What is the n factor of Ba (MnO4) 2 in acidic medium when it reacts with H2O2?