Answer:
object b by 0.42g/cm cubic
Explanation:
density = mass/volume
object a =10/8
=1.25g/cm^3
object b = 10/6
=1.67g/cm^3
therefore object b has greater density and by 0.42g/cm^3 (1.67- 1.25)
In group 1
There is more electrons that are free on the outer most shell This means it can attach to another .. whereas the electrons on the atomic structure of group 8 elements they have a full outer most shell meaning there are no free electrons roaming away
Answer:
Explanation:
Muscles in a kangaroo’s legs work because of the cells that make up the muscle. Which component of cell theory does this best illustrate?
All living things are made of cells.
Cells are the basic unit of structure and function of all living things.
All cells come from other cells.
Cells are generated from nonliving materials.
Cells are the basic unit of structure and function of all living things.
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Answer:
question 1 answer is b
Explanation:
istopes equal to same atomic number but different mass number