LyndseySexton351 LyndseySexton351

02-02-2015
Biology

contestada

Which part of the atom is directly involved in chemical changes? A. the electron B. the energy levels C. the nucleus D. the charges

Respuesta :

Аноним Аноним

02-02-2015

the answer is A. the electron

Answer Link

Otras preguntas

Which value on the number line is the best estimate of the center of the data set?

What is the half-life of sodium-25 if 1.00 gram of a 16.00-gram sample of sodium-25 remains unchanged after 237 seconds? (1) 47.4 s (3) 79.0 s (2) 59.3 s (4) 11

What are the 3 types of nationalist movements

what was the last battle of Napoleon?

A dilute, aqueous potassium nitrate solution is best classified as a (1) homogeneous compound (2) homogeneous mixture (3) heterogeneous compound (4) heterogeneo

Which statement describes a chemical property of iron?(1) Iron can be flattened into sheets.(2) Iron conducts electricity and heat.(3) Iron combines with oxygen

The reaction between an organic acid and an alcohol produces (1) an aldehyde (3) an ether (2) a ketone (4) an ester

Which subatomic particles are located in the nucleus of a neon atom? (1) electrons and positrons (2) electrons and neutrons (3) protons and neutrons (4) protons

What is power of the state?

Why was the continental congress unable to fix the economic crisis after the American revolution?