Carbon-14 has a half-life of 5730 years. How long would it take 4 grams of Carbon-14 to decay to 1 gram of Carbon-14?

A: 1 year

B: 5730 years

C: 11,460 years

D: 17,190 years

What bond allows metals to conduct electricity

What powdery mineral is hazardous when airborne? Mercury, Radon, asbestos or uranium

What could you make by chopping a copper wire into small pieces?

Tell why an atom is neutral

How many charged particles in a hydrogen atom?

4. suppose you are setting up a reaction that requires an iodide salt and are planning to use sodium iodide. however, at the last minute you find that you are out of sodium iodide, so you must use potassium iodide instead.

The Large Hadron Collider is a particle accelerator that may be able to provide insight into the most fundamental structure of matter. It is 27 km long.

Explain how plantesimals differ from protoplanets

Which of the following are correct statements? Check all that apply. A. A neutron is a neutral particle in the nucleus. B. A proton is a positively charged particle that orbits the nucleus. C.

What is the empirical formula for propene (C3H6) ?