emilycrouse1987 emilycrouse1987

22-09-2022
Chemistry

contestada

In the following Isotope Table, how would one find the letter J?

Add 40 and 44
Subtract 40 from 44
Multiply 40 by 44
Add 40 to the isotope's atomic numer

In the following Isotope Table how would one find the letter J Add 40 and 44 Subtract 40 from 44 Multiply 40 by 44 Add 40 to the isotopes atomic numer class=

Respuesta :

dt33183 dt33183

23-09-2022

Answer:

A. Add 40 and 44

Explanation:

mass number = protons + neutrons

protons = electrons

so mass number = 40 + 44

Answer Link

Otras preguntas

whats 0.116, 16 is repeating as a simplified fraction right answer plz

a child lies on the ground and looks up at the top of a 14-ft tree nearby. the child is 7ft away from the tree, what is the angle of elevation from the child to

If the factors of a polynomial are x + 8 and x + 4, what values of x make that polynomial 0? A. 8 and -4 B. -8 and 4 C. -8 and -4 D. 8 and 4

One box of cake mix makes a maximum of 24 cupcakes. A caterer needs 300 cupcakes for an event. What is the minimum number of boxes of cake mix he will need? 11

One box of cake mix makes a maximum of 24 cupcakes. A caterer needs 300 cupcakes for an event. What is the minimum number of boxes of cake mix he will need? 11

find the reference angle for the given angle: 780 degrees

A sound wave travels at 340 meters per second. Determine how far from the source the wave has traveled after the 0.50 second.

Which statement is true of all living things? A. They have two parents. B. They are exact copies of their parents. C. The young look like small adults. D. T

agriculture seen as a cause of inequality

the ordered pair (x+2,y-3) indicates a translation which moves the pre image 1.two units right and three units down 2.two units up and three units left 3.two un