Which of the following statements best explains why all ionic compounds are solids at room temperature whereas many molecular compounds are not? A.
Most ionic compounds have lower boiling points than most molecular compounds.
B.
The particles of ionic compounds are held together by stronger nuclear forces than the particles of molecular compounds.
C.
Most ionic compounds have lower melting points than most molecular compounds.
D.
The particles of ionic compounds are held together by stronger electrical forces than the particles of molecular compounds.
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it is to be noted that an alpha particle is an helium nucleus. so it contains 2 protons 2 neutrons and has a mass number of 4. when alpha decay particles are ejected from the nucleus it gets transformed into an atom which has atomic number less than 2 and a mass number less than 4.

an equation that could represent alpha decay is radium 226 decay of alpha particle forms radon 222.

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< > according to newton's third law of motion, forces always act in equal but opposite pairs. another way of saying this is for every action, there is an equal but opposite reaction.< >

i think its 5049.

i hope this !