How many atoms are in 0.8288 grams of sodium, Na?

1.670 x 10^25 atoms

1.147 x 10^25 atoms

2.170 x 10^22 atoms

3.159 x 10^22

What is pi r 2 an example of

What is basicity in acids?

Calculate the root means square velocity of nitrogen molecules in 25 degrees Celsius

A stable, binary ionic compound exists where the cation (A) has a charge twice in magnitude than that of the anion (X). What would be the correct formula for this compound?

How does a covalent bond form between two atoms?

The balanced equation for the generation of sugar from sunlight water and co2 is

Isotopes of the same element have different ... A. Positions on the periodic table b. atomic numbers C. Mass number

How many moles of O2 are needed to make 1.98 moles of SO3

How many protons are in the nucleus of isotopes L?

What is the empirical formula for a compound that contains 38.77% Cl and 61.23% O?