What is the correct electron configuration for oxygen?

a. 1s22s22p4

b. 1s22s22p5

c. 1s22s22p63s23p2

d. 1s22s22p63s23p4

Propane burns in air to produce Carbon dioxide and water. What is this type of chemical reaction called?

An ore is a rock that contains which of the following? A. a mineral or metal with economic usefulness B. a gemstone only C. a mineral or metal with no practical use D. particles of rock that erode into sediment

A can of soda is 335ml what is 2 cans of soda in ml

How many covalent bonds join the atoms in a molecule of ammonia (nh3) ?

What are examples of a Theory?

Predict at least two circumstances (outside influences) that would cause a system in equilibrium to change the concentrations of its reactants or products.,

How many atoms are there in 2.3 grams of H?

Which of the following would dissolve in water, and why? None of these substances would dissolve in water Candle wax, it is a nonpolar substance Motor oil, its primary IMF is London Dispersion Forces Acetic acid, it ionizes into ions when added to

Have a region surrounding the central area called

1. Simplify. | A. O 16 B. O C. 04 D. O