Which statement describes an ionic bond?

A.

Electrons transition from an inner shell to a valence shell.

B.

Electrons are mobile within a metal.

C.

Electrons are transferred from one atom to another.

D.

Electrons are shared between atoms.

Which statement is false regarding gas laws? As the volume of a gas increases, the pressure also increases. At a constant volume, the pressure and temperature of a gas will change by the same amount.

Which statement describes a major reproductive difference between plants and animals? A) Plants can reproduce every year; animals cannot. B) Plants reproduce asexually; animals reproduce sexually.

What change of energy occurs between the steam generators and the turbine A chemical energy is converted into nuclear energy B nuclear energy is converted into thermal Energy C Thermal energy is converted into mechanical Energy Dmechanicl energy is

17 p 18 n What is the atomic number of this element?

10. Given the relative abundance of the following naturally occurring isotope of silver, calculate the average atomic mass of silver. Show your work. silver-107: 52.00% 106.905 amu silver-109: 48.00% 108.905 amu

Why does the light bulbs have to be part of the loop in order for it to be succesful?

Which best describes the transition from gas to liquid? Energy must be removed because particles in liquid move more slowly. Energy must be added because particles in liquid move more quickly.

Calculate the mass of a 0.255-ml sample of a liquid with density 0.660 g/ml.

Which statement correctly describes the interaction between magnetic poles? North and south poles attract each other. North and south poles repel each other. Two north poles will attract each other. Two south poles will attract each other.

You are measuring the mass of various shapes objecys and identifying their shaped ypu then record the qualitative and quanatitave data in a table is qualitataive wnd which is quatitaive