Seudónimo Seudónimo

22-05-2017
Chemistry

contestada

2. What is the change in the atomic number when an atom emits an alpha particle? (1 point)
decreased by 2
decreases by 1
increases by 1
increases by 2

Respuesta :

TheLegend47 TheLegend47

15-11-2018

it is decreased by 2

Answer Link

Otras preguntas

Having trouble on which ones are rational numbers and on #3, please I need help

When your standing in a subway train and the train suddenly stops but your body continues to move forward what Newton law is it

Which one is rational and irrational

PLEASE HELP!!!what is 1.46 X 10 ^-7 written in standard form?

To which geographic concept does this statement apply? The tallest office building in the world sits in the center of this city’s business district A. Place B.

Select the correct adjective form for the following sentence. That's the _____ duck I've ever seen. larger more large largest most large

you are buying a new printer and a new scanner for your computer and you cannot spend over $150. The printer you want costs $80. Write an inequality that descri

answer these for me please

A sample of 12 measurements has a mean of 34 and a standard deviation of 4.75. suppose that the sample is enlarged to 14 measurements, by including two addition

The gasoline prices in seven stayed are $1.96,$2.09,$1.79,$1.61,$1.75,$2.11 and $1.84 what is the median gasoline price