karleigb912 karleigb912

01-10-2021
Mathematics

contestada

An element has 7 protons 7 neutrons and 10 electrons what is the mass number

Respuesta :

karleighb23 karleighb23

06-10-2021

Answer:

-3

Step-by-step explanation:

l

l

l

Answer Link

Otras preguntas

It is very important to stick to a strict outlining format so you know what is important to study,, true or false?

Marquel added visual aids to his presentation. Which is the most complete definition of the term visual aid? A. equipment used in preparing a work for publicat

Which one of the following is a special power of the House of Representatives?

Which sentence best describes the role of the Federal Reserve System? a)Its role is to monitor labor cycles and regulate resources. b)Its role is to regulate US

An author wants to end a scene with a symbol of hope. Which of the following would be the best symbol for the ending? A) A calm ocean B) A crowd of people

Someone please help me

How did the assassination of Martin Luther King effect society as a whole?

Other things being equal, an increase in the U.S. rate of inflation is likely to cause an increase in the: a. Quantity of exportsB. Quantity of importsC. Demand

Why was there fear of communism and communist subversion after WWII

Name one similarity between insects and learned behavior. Describe one difference between them?