student141807 student141807

03-03-2021
Chemistry

contestada

If a nitrogen atom has 7 protons and 7 neutrons, what is its mass?

Respuesta :

olamide58 olamide58

03-03-2021

mass number of an atom is proton number + neutron number
so that’s simple
7 + 7=14!

Answer Link

Otras preguntas

1. An inflated balloon on a balance can prove that air has

The mean temperature for the first 4 days in January was -7°C. The mean temperature for the first 5 days in January was -6°C. What was the temperature on the 5t

Two different species of birds live in the same habitat would be the same type of nesting place. As a result, both species will

(01.01) Evaluate 9 − 3 ⋅ 2 + 4. (1 point) Group of answer choices

A scoop of ice cream, shaped like a sphere with a diameter of 6 cm, is placed in an ice cream cone with diameter 5 cm and height 10cm. Is the cone big enough to

Anderson uses the discriminant to correctly find the number of real solutions of the quadratic equation 2x2 + 4x + 8 = 0. Which explanation could Anderson provi

Consider the following half reactions and their standard reduction potential values to answer the following questions. Cu2+ (aq) + e- Cu+ (aq)E° = 0

PLEASE HELP THIS IS SUPER URGENT

Round 4.778 to the nearest hundredth

At midday (12pm, Noon), what is happening in the leaf of a plant? A) Cellular Respiration B) Photosynthesis C) Mainly photosynthesis and some cellular respirat