How many carbon atoms are there in a diamond (pure carbon) with a mass of 55 mg?

Which atom tends to gain 1 electron when it combines with another atom?

The entire constellation of Orion is visible in the night sky in January to an observer in New York State which statement explains why the constellation is not visible in the night sky to this observer in June A) Earth rotates on its axis B) earth

Which one of the following solutions will have the greatest concentration of hydroxide ions? a) 0.100 M hydrochloric acid b) 0.100 M magnesium hydroxide c) 0.100 M ammonia d) 0.300 M rubidium hydroxide e) 0.250 M calcium hydroxide

The tarnish that forms on objects made of silver is solid silver sulfide; it can be removed by reacting it with aluminum metal to produce silver metal and solid aluminum sulfide.

Explain the value or importance of using the International System of Units when describing motion. Provide an example that supports your reasoning.

How do the compounds that cause acid rain spread from their source?

Which element is used to "paint" the skin to prevent infection from cuts and scratches

A homogeneous mixture in which one substance is dissolved in another substance is known as a (n)

Determine the mass of 1.68*10^ 35 atoms of neon gas

What is the molar mass of Sr (OH) 2