Rutherford's experiment showed that subatomic particles

a. are the same size and shape as the atom.

b. don't take up most of the space in an atom.

c. all have similar sizes and characteristics.

d. do not influence the behavior of an atom.

Greenhouse effect in a sentence and word to study

Which of the following groups in the periodic table contain elements so reactive that they are never found in the free state? (1) 1 and 2 (3) 2 and 15 (2) 1 and 11 (4) 11 and 15

What produces hydrogen ions as The only positive ions in aqueous solution

Which statement correctly describes a chemical equilibrium? it must take place in an open system the mass of the reactants and the mass of the products are no equal it is affected by the addition of a catalyst it does not involve a reversible

According to the following reaction, how much energy is required to decompose 55.0 kg of Fe3O4? The molar mass of Fe3O4 is 231.55 g mol-1. Fe3O4 (s) → 3Fe (s) + 2O2 (g) ΔrH° = + 1118 kJ

Arrange the following in order of increasing bond strength of the carbon oxygen bond: Carbon monoxide < carbonate ion < carbon dioxide carbonate ion < carbon dioxide < carbon monoxide Carbon dioxide < carbon monoxide < carbonate ion Carbon monoxide

Which substance is the most soluble at 28°C?

Let's just say I want to get my mixture to a certain pH but I add too much water to my solution. Can I just add the same volume of my substance as the water I added back into the mixture to get my initial pH? why/why not?

Does the darkling beetle have an internal skeleton or an exoskeleton

True or false: the hydrogen atom is most stable when it has a full octet of electrons.