Chapter 2, Problem 9MIC

What is the atomic number of an atom that has 6 protons, 6 neutrons, and 6 electrons?

what are the parts of an atom located? What is the structure? what are these subatomic particles give to an atom?

What type of bond within a molecule holds the atoms of the molecule together?

Arrange the elements Na, Si, and S in the order of(a) decreasing atomic radius.(h)increasing first ionization energy.

Exactly what causes the charges to form on atoms in ionic bonds?

What causes atoms to form chemical bonds? Why do some elementsnot bond readily?

According to chemist John Dalton, if one mole of nitrogen is combined with three moles of hydrogen to form one mole of ammonia (knowing that nitrogen, with an atomic number of 7, has an atomic mass of 14, and hydrogen, with an atomic number of 1, has an atomic mass of 1), then this compound will have an atomic weight (or molecular mass) of: 14 grams per mole (14 daltons) 17 grams per mole (17 daltons) 20 grams per mole (20 daltons) 22 grams per mole (22 daltons)  43 grams per mole (43 daltons)

When two atoms share a pair of valence electrons with different levels of electronegativity, what type of bond is this?

what is the atomic number for iron, calcium, potassium, oxygen, nitrogen, and hydrogen?