Answer: here is what you would need
: A lemon, or other citrus fruit
:18 (or smaller) gauge copper wire
: Wire clipper
:A grown-up or older friend
:Steel paper clip, small galvanized nail (one that is covered in zinc), or a piece of zinc (ideal)
Explanation: i hope this helps
Answer:
1326.6 × 10⁻²³g
Explanation:
Given data:
Number of atoms of iron = 143 atoms
Average atomic mass of iron = 55.845 amu
Mass of iron = ?
Solution:
It is known that,
55.845 g of iron = one mole of iron = 6.02× 10²³ atoms
For 143 atoms:
143 atoms /6.02× 10²³ atoms × 55.845 g
23.754 × 10⁻²³× 55.845 g
1326.6 × 10⁻²³g
Answer:
Panama, Costa Rica, Nicaragua, Honduras, El Salvador, Guatemala, and Belize
Answer:
Most erosion is performed by liquid water, wind, or ice (usually in the form of a glacier). If the wind is dusty, or water or glacial ice is muddy, erosion is taking place. The brown color indicates that bits of rock and soil are suspended in the fluid (air or water) and being transported from one place to another. This transported material is called sediment.
Explanation:
we are lerning this tooo
