pandalovegirl1ort2s8 pandalovegirl1ort2s8

01-06-2018
Chemistry

contestada

Why are some isotopes radioactive?

Respuesta :

ashlen005 ashlen005

01-06-2018

an isotopes will be radioactive if the nuclei are not stable

Answer Link

Otras preguntas

Order the following masses from least to greatest:500g,50kg,and5,000mg

Choose the definition of: Anteroom A. A waiting room B. A room inside a room C. A laundry room D. A room outside the house its a larger room so what would that

The width of a rectangle is 7 meters greater than its length. If the area of the rectangle is 170 square meters, write the quadratic equation in standard form f

To punish is to _____ize someone. Change the middle letter. The word before is pedal.

In fruit flies (Drosophila melanogaster) grey body is dominant to black body and normal wings are dominant to vestigial wings. If a heterozygous grey fruit fly

Which of the following can be added to the number indicated on the number line above to sum to 0? A. -7/8 B. 7/8 C. 8/7 D. -8/7

An atom with a mass number of 234 and an atomic number of 90 has? A. 90 neutrons and 144 protons B. 234 neutrons and 90 protons C. 144 neutrons and 90 protons D

He wanted to make another quilt with an area of 42 square feet. What are its possible dimensions if they must be whole numbers? Which length and width makes the

What is evolution? A. A measure of the relative survival and reproductive success of an individual B. A cumulative change in the genetically controlled characte

What is the set of alleles that an individual possesses? A. A gene B. A genotype C. A genome D. A genus