If Justin races his Chevy camaro south down 1-540 for 2560 meter in 60 second. what is it velocity

In chemical reactions that occur in nature, are atoms and mass conserved

Which of the following elements is most metallic? A. boron B. carbon C. nitrogen D. fluorine E. sodium

How many molecules of ethylene diamine will react with?

When active metals such as magnesium are immersed in acid solution, hydrogen gas is evolved. Calculate the volume of H2 (g) at 30.1°C and 0.85 atm that can be formed when 275 mL of 0.

What is the exact mass of one mole of carbon-12 atoms

Atom with mass number of 31 and 16 neutrons what is the atomic number

In which medium will a sound wave move more quickly

Which of the following is best revealed by the bohr model? a. electrons are found only within the nucleus of an atom. b. protons orbit the nucleus of an atom in fixed proton shells. c. neutrons orbit the nucleus of an atom in fixed neutron shells. d.

A scientist wants to predict the weather which sphere should he study?

What structural formula represents 4 electrons shared between two atoms A. 0=0 B. S8 C. P4 D. N=N