2 Which particle has a mass of approximately 1 atomic mass unit? (1) an alpha particle (3) an electron

(2) a beta particle (4) a neutron

Based upon your research, what concerns if any do you have with the consumption of genetically engineered plant and animal food products? Justify your response in two or more complete sentences.

Which of the following provides support and protection for many insects a) muscle b) skeleton c) spinal cord d) exoskeleton

When the system is at equilibrium, it contains NO 2 at a pressure of 0.817 atm, and N 2 O 4 at a pressure of 0.0667 atm. The volume of the container is then reduced to half its original volume.

Predict the products of the decomposition of lithium nitride, Li3N.

Which element is present in all amino acids but not necessarily in fats or carbohydrates?

Express in scientific notation (6.0x10^4) (3.1x10^-1)

How do you measure the mass of a liquid?

Given the following information, calculate the mass for B-11. B-10 has a natural abundance of 19.9 percent, while B-11 has a natural abundance of 80.1 percent. The mass of B-10 is 10.013 amu.

How many moles of oxygen react with 0.23 moles of NH3

How many moles of carbon do you have in 100 quadrillion carbon atoms? report answer to 2 sig figs