How many protons are in oxygen's nucleus?

A good reaction that gives off a bright light occurs when magnesium is burned in a bunsen burner. As a result, it binds with oxygen in the air. What is the balanced chemical equation for this reaction?

When you hear the word decahydrate, what number should be written in front of the formula for water?

Based on symmetry, which bond is most likely to be nonpolar in nature? A) H2O B) CCI4 C) NH3 D) HCI

In volumetric analysis, how does one convert concentration from g/dm3 to mol/dm3?

Find the missing factor $6.50_ = $65

What's difference between "formula unit" and "molecule"?

It is nighttime where Candice lives, so A. she will be able to see half of the Sun in the sky. B. she will be able to see both the Sun and the Moon in the sky. C. she will not be able to see the Sun in the sky. D.

How many moles are in 1.2*10^3g of ammonia

What are the two gases that escaped Earth's atmosphere during early formation? A. Helium and nitrogen B. Helium and oxygen C. Hydrogen and helium D. Hydrogen and nitrogen

Distinguish between elements, compound and mixture