hamiltonzoe700 hamiltonzoe700

21-11-2022
Chemistry

contestada

a certain isotope has a half-life of 6.4 h and an atomic mass of 87.29 u. what will the activity in bq of a 1.28-g sample be after 17.8 h?

Respuesta :

Otras preguntas

Free 8 points to the First person to answer this question ,yay! What was the main reason native Americans were forced to fight in over 1,000 battles throughout

what is the y-coordinate for the solution of the system of equations below? 7y+5x=19 3y+5x=7

moving things can make other things

1. Describe an application where a series circuit might work better than a parallel circuit

How do the ideas in the Declaration of Independence affect your life?

The planet Mars could be a future destination for the U.S. space program. Assume that Mars is a perfect sphere. Its surface area is about 145 million square kil

who was a Renaissance scientist who felt truth was a standard to uphold.

What is 80 0.8 and 80% as unreduced fractions

True or False? The Northern Generals were better at strategy than the Southern Generals.

can you help me on problem 1 of Three-Dimensional Figures