Science Vocabulary Pretest

•increase in the rate or speed of something.

The degree to which the result of a measurement, calculation conforms to the correct value or a standard

•One member of a pair of genes that controls the same trait.

•The envelope of gasses that surrounds the Earth.

Tags

NGSS.MS-ESS2-5

•Basic building block of matter.

Tags

NGSS.MS-PS1-1

•The average mass of the all isotopes of an element.

The number of protons in the nucleus, which determines the chemical properties of an element and its place in the periodic table

•two forces acting in opposite directions on an object, and equal in size.

•A package of DNA in the nucleus of a cell.

Tags

NGSS.MS-LS3-1

•Closed loop through which electric charge flows as a result of a driving voltage.