Apain-relieving pill has a mass of 0.005 g. express the pillâs mass in grams using scientific notation or in milligrams. express your answer in scientific notation to one significant figure or use a prefix on the unit.

0.005 g = 5 x g = 5 mg

Explanation:

In grams with 1 significant figure:

Mass = 0.005 grams = 5 x grams

Using prefix on unit:

Mass = 0.005 grams = 5 x grams

Mass = 5 milligrams

the aurora is formed when charged particles emitted from the sun during a solar flare penetrate the earth's magnetic shield and collide with atoms and molecules in our atmosphere. these collisions result in countless little bursts of light, called photons, which make up the aurora.

auroras are generated by charged solar particles hitting molecules in earth's atmosphere. this usually happens in high latitudes, because our planet’s magnetic field tends to funnel these particles toward the poles. that’s why it can be experienced in northern ohio.