A blank emission results in the release of energy without any apparent change in mass or nuclear charges

Someone give a 100ml of a certain liquid that weighs 20g, could that be water?

After a volcanic eruption, moss starts growing on the shady side of some newly exposed rock. How does the moss impact the biodiversity of animals in the area? A. It decreases animal biodiversity by absorbing water and sunlight. B.

It is found that the new element contains 74 protons and 110 neutrons. What is the atomic number of the element

What has the ability for something to burn.

The mass of an object is 205 gram while the volume was measured to be 82.5 mL. What is this object's density?

1. Ionic compounds generally form solids because:

A friend says that temperature increases altitude increases becauses you're moving towards the sun. Is this true? Explain.

Zinc put in concertrated sodium hydroxide

how do geologists use seismic waves to locate an earthquakes epicenter

Which formula id correctly paired with its name? A. MgSO↓ = magnesium chlorine B. FeO = iron (|||) oxide C. K↓2O = Phosphorus dioxide D. CuCI↓2 = copper (||) chloride