getxposed7834 getxposed7834

23-01-2018
Chemistry

contestada

What is the mass number of an atom if it has 5 protons 5 neturons?

Respuesta :

24-01-2018

mass number = # of protons + #of neutrons. 5+5=10. So 10.

Answer Link

Otras preguntas

According to the passage, human herds are all of the following except (A) reprehensible (B) obdurate (C) autocratic (D) self-perpetuating (E) transitory Passage

The technology behind the Internet and E-mail dates back as far as 1969. What two software innovations helped the Internet become user-friendly to the average c

Consider the unbalanced equation for the combustion of hexane: 2C6H14(g)+19O2(g)→12CO2(g)+14H2O(g)Determine how many moles of O2 are required to react completel

______ is known as the father of political science, and ______ is considered to be the father of modern political science.

What is the answer to this? The variable is what we are finding −5/19x>−3

Which electrical unit is equivalent to one joule?

if F (x) = 5x^3 - 2 and g (x) = x+1, find (f-g) (x)

A Baroque patron was someone who _____. paid to see an opera employed personal musicians or artists wrote music developed etiquette rules

You have been asked to build a scale model of your school out of toothpicks imagine your school is 30 feet tall Your scale is 1 ft: 1.26 cm

what's the answer do this question??