When an atom that has no charge loses 2 electrons what happens?

How can the magnetic field be seen around a wire? A. using a battery B. with an insulator C. using iron filings D. it is always visible

A kilometer is a measure of an object's

You find a yellow rock and wonder if it is gold. how could you apply the scientific method to this problem

Which of the following describes a training program that involves a variety of activities? A. progressive training B. cross-training C. overtraining D. multitraining

30 . Which of the following represents the statement "The difference of two square numbers is positive

Is the author of the article suggesting that we will be able to maintain CO2 levels in the future? Which selection from the article BEST supports your answer? A. Yes. "The average growth rate is remaining on the high end.

What is the mechanical adventure of a machine with an input force of 63 pounds and an output force of 275 pounds?

Consider the equation S + O2 - S02. What is the product?

The fine detail of Saturn's rings provides evidence that the planet may be: A. young B. millions of years old C. in a state of growing larger

What energy transformation occurs when a skydiver first jump off a plane