2. Which determines the identity of an element? TEKS 8.518) readiness
A. its mass number
B. the charge of the atom
C. the number of its neutrons
D. the number of its protons

What are scientists who study fossils called? ( a ) astronomers. ( b ) biologists. ( c ) geologists. ( d ) paleontologists.

In a ni-cd battery, a fully charged cell is composed of nickelic hydroxide. nickel is an element that has multiple oxidation states. assume the following proportions of the states: nickel charge proportions found 0 0.17 +2 0.3 +3 0.33 +4 0.5 (a) determine the mean of the nickel charge. enter the answer to 2 decimal places.(b) determine the cumulative distribution function of nickel charge.

Calculate the mass of carbon in 97.0 g of sucrose c12h22o11