How many valence electrons are in the cyclohexylidene ion C6H+210

What is the correct notation for a calcium ion whose outershell is a full octet?

What is the correct name for the ionic compound, MgCl2?

Which the following is an output of photosynthesis

What is the compound name of Br5F10?

How many atoms are in 5.2 miles of aluminum?

Which of the following would be a valid hypothesis for a scientific investigation about food shopping decision affect food security?

What causes anxitey?

Which properties tend to increase as you move down through a group? Which decrease

How much heat should be transferred when 38.2g of liquid brownie reacts with excess hydrogen gas to form hydrogen bromine? Is the heat being transferred from the system to the surroundings or from the surroundings to the system?

If an ice cube is placed in a sealed container and heated until it becomes steam, what will happen to the mass of the ice?