All of the following measure mass except
a. milligram
b. kilogram
c. decigram
d. centimeter

What do elements in a family tend to share. a.) similar periods b.) similar groups c.) similar atomic symbols d.) similar chemical properties and characteristics

In positive numbers less than 1, the zeros between the decimal point and a non-zero number are blank significant

As a pendulum bob swings back and forth several times, the maximum height it reaches becomes less and less. this is because more and more of the pendulum bob's energy is being transformed into a. heat energy b. kinetic energy c. potential energy d. kinetic energy and potential energy