An unknown element is a solid at room temperature, is highly conductive, and is easily hammered into thin sheets. it is most likely a:

A. Metal

B. Non-metal

C. Metalloid

What is the process all rocks are continuously in during which that can change into other types of rocks

Which type of reaction is caused by particle accelerators?

Hydrogen fluoride is used: A. in the manufacture of steel. B. in the synthesis of cryolite for aluminum production. C. as an oxidizing agent. D. as a disinfectant. E. as a mouthwash.

In the electron cloud model, the electron cloud is denser in some locations than in others. What do the denser areas represent?

Kai was 200 meters north of the library when he remembered he had to return some books to the library. it took him seconds to do the round trip. which best describes kais rountrip

Which of the following is diamagnetic? A) Sn B) Pb 2+ C) I D) N E) All are paramagnetic

Based on your observations in the lab, what do you think happens to the majority of water (not, ice) at the poles? at the equator?

How do organisms interact with each other and how can one organism be dependent upon other species

Check Sodium inside a star is most likely formed by which process? fission fusion <<--? alpha emission Beta emission

Which of these is the main goal of any titration? to observe the effect of indicators on acids to observe the effect of indicators on bases --> (((to determine the concentration of one of the reactants))) <--- to determine the effects of a base on