What element forms an ion with an electronic configuration of [Ne] and a - 2 charge?

A sudstance particle with no charge

Is 0.2% glucose isotonic hypotonic or hypertonic"

Chemical reactions can be described in terms of what quantities

One mole of potassium permanganate, KMnO4, contains how many grams of oxygen.

Chemical formula of lithium and chlorine

Calculate how many Calories would be found in a breakfast consisting of the following: two eggs two pieces of toast buttered with one tablespoon of butter one 9 oz glass of orange juice

What are the electron configurations of an electrically neutral atom of sodium, electrically neutral atom of neon, and electrically neutral atom of oxygen?

Which is a product in the following chemical reaction? CH4 + 2O2 → CO2 + 2H2O CH4 H4 H2O O2

How many Mg atoms are present in 170g of Mg

The kinetic theory assumes that collisions of gas particles are perfectly elastic. What does this statement mean?