The closeness or reproducibility of a set of measurements taken under the same conditions is known as which of the following?

accuracy

significant figures

absolute figures

precision

A+b→2c when the reaction begins, the researcher records that the rate of reaction is such that 1 mole of a is consumed per minute. after making changes to the reaction, the researcher notes that 2 moles of a are consumed per minute. what change could the researcher have made to effect this change?

Using data from seismic waves, geologists have learned that earth’s interior is made up of several

Which of the following shapes would represent a molecule with two bonded atoms and 3 lone pairs on only one of them , trigonal planar , bent , trigonal pyramidal , linear