a chemical reaction is when you change the properties of something and you cant change it back:example>:burning paper
The nucleus is like the principal of a school.
Sodium and Chlorine. The chemical formula is NaCl. Ask me any other question a 5th grader would know (that's what grade I'm in. I'm 11).
The answer is called, decomposition. Just to let you know, I'm in 2nd grade! :) And I know that! :) My sis doesn't even know that, and she's in 5th grade! ;)
every 5th grade got lucky charms like emily
in 5th grade a boy put it in apple juice and it started bubbling, i thought it was awesome!
I would say 4th or 5th grade.
5th grade. Elementry school. Comes after 4th grade.
5th grade
Chemical Toilet
The books are rated grade 9 and up for mature theme. Reading level is from 5th grade to 7th grade.
5th grade and up
Although the average is supposedly at an eighth grade reading level, the actual level is somewhere between a 5th and 6th grade reading level.
a good level
Huey Freeman goes to J. Edgar Hoover elementary school.
Anywhere from advanced fourth of fifth up.
It would depend on the car you're driving and if you are driving up a grade or down a grade or on the level. On a level grade probably 40-45 mph would work.
Around the 4th & 5th grade level, but anyone can read it