Evidence for the Existence of Neutrons Did Not Come Until

question 92

Multiple Choice

Evidence for the existence of neutrons did not come until many years after the discoveries of the electron and the proton.Give a possible explanation.

• A)The neutron is nearly massless.
• B)The neutron is only slightly more massive than the proton.
• C)The discovery required the use of ultrafast computers.
• D)The neutron lacks an electrical charge.

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Definitions:

Income Elasticity

A measure of how much the demand for a good or service changes with a change in consumers' income.

Most Elastic

Refers to the responsiveness of demand or supply to changes in price, with the most elastic being the most sensitive to price changes.

Perfectly Elastic

A situation in a market where the quantity demanded or supplied responds infinitely or disproportionately to changes in price.

Cross Elasticity

A measure of how the quantity demanded of one good or service changes in response to a change in the price of another good or service.