Bsue4rose0scas Bsue4rose0scas

23-02-2017
Chemistry

contestada

How many protons are in the nucleus of an atom with an atomic number of 15?

Respuesta :

nawalfarrukh123 nawalfarrukh123

23-02-2017

15 because atomic no. is the number of protons

Answer Link

Otras preguntas

A person suffering from anorexia nervosa typically suffers from which of the following health issues

A necessary precondition for a Neolithic village to become a civilization in prehistory was the __________. A. practice of a religion B. use of metals for too

When London speaks of Buck metamorphosing, he means______. a.Buck changed into a different kind of dog. b.Buck dominated the sled dog team. c. Buck ret

What is the solution set of 4x = y and 2x2 − y = 0?

Which relation is necessarily true if ADDB=AEEC ? A.) DE¯¯∣∣∣∣FG¯¯ B.) DE¯¯∣∣∣∣BC¯¯ C.) FG¯¯∣∣∣∣BC¯¯ D.) AD¯¯∣∣∣∣EC¯¯

which of the following describes the zeroes of the graph of f(x) = 3x6 30x5 75x4? –5 with multiplicity 2 and 1/3 with multiplicity 4 5 with multiplicity 2 and 1

Buildings that are built in an earthquake zone are usually designed to withstand some of the stress caused by earthquakes and their _____. thunder compression a

which is not a characteristic of life? a) growth b) adaptation c) reproduction d) movement

According to one of the fundamental rules of the Constitution, who holds the ultimate authority in the United States? A. the elected president B. Congress C

which best describes a difference between laser light and regular light?