sweeneyrobert67 sweeneyrobert67

09-05-2017
Chemistry

contestada

What is the mass number of the isotope zinc – 65?

a.30
b.65
c.35
d.95

Respuesta :

Willchemistry Willchemistry

09-05-2017

Atomic mass of zinc ( zn ) is 65 u

Answer B

Answer Link

Otras preguntas

In which of the following molecules is hydrogen bonding likely to be the most significant component of the total intermolecular forces?? a. C6H13NH2 b. CH3OH c.

It typically takes Mr. Dunn 20 minutes to get to school, but today it took him 40% longer. How long did it take Mr. Dunn to get to school today?

Which is the graph of y = 5x + 5?

The period from 1820 to 1860 was marked by a growing sense

The Angle of depression from the top of the flagpole to an object on the ground it's 33° if the object is 60 feet from the base of the cliff how tall is the fla

Activity 2: Respond to the questions using object pronouns (COD) and full sentences. 1) Vous avez regardé Netflix hier ? 2) Vous avez fait vos devoirs hier soi

A nurse is caring for a patient by teaching him to change his own wound dressing so the patient will be able to go home and care for himself. This is an example

16 km 14 km An ambulance traveled on roads from the hospital 14 kilometers east, then 16 kilometers north to reach an accident. If the ambulance traveled for 0.

Look at the area of the map indicated below. Which civilization developed in this part of the world during the classical era? A. The Mauryan Empire B. The Maya

HELLPPPP ASAPP PLEASEEEEEW:))))