ldavis1 ldavis1

19-09-2016
Chemistry

contestada

how many protons are found in the nucleus of a boron 11

Respuesta :

ejagombar ejagombar

19-09-2016

There are 5 protons, 5 electrons and 6 neutrons

Answer Link

Аноним Аноним

19-09-2016

Boron 11 is one of two stable isotopes of Boron. and in natural samples about 80-81% of the element is Boron-11 and 19-20% is Boron-10.

atomic number = 5
atomic mass = 11

Answer Link

Otras preguntas

Find the circumference of this figure. Show your calculations.

Price elasticity of demand is defined as quantity demanded divided by the change in price. B. quantity demanded divided by price. C. the percentage change in qu

57:43 The laws and policies of a theocratic government are based on __________. A. rule by a constitutional monarch B. the balance between parliament and an exe

How do you say, “Her name is Maria. She is 34 years old. She is very serious. She has brown hair.” In French?

Free variables are variables that can take on any value. How many free variables are in the system?

Pick your answer is it A B C or D

The frame header at the Data Link layer includes hardware addresses of the source and destination NICs. What is another name for this address?

Show your work for 10 subtracted from the quotient of a number and seven is less than -6

My daughter is having a birthday party today. She is turning 7.

Opposition to laws that increase government involvement in private business is an example of which political subculture?