The elements in a group all have<span> the same number of electrons in their highest occupied energy level (also referred to as the outer shell). This is why they </span>have similar chemical properties<span>.</span>
Answer:
geologist saw a few plant species, the geologist saw a few small insects, the geologist saw remaining soil
Explanation:
I just answered it
B. It does not change the chemical composition of water.
Basically, ice is water before it became ice. So basically, it just returned to it's original state and form.
176.980176 g of glucose () are contained in 555 mL of a 1.77 M glucose solution.
<h3>What are moles?</h3>
A mole is defined as 6.02214076 × of some chemical unit, be it atoms, molecules, ions, or others. The mole is a convenient unit to use because of the great number of atoms, molecules, or others in any substance.
mole solute = 0.98235 g/mol
mass = 176.980176 g
Hence, 176.980176 g of glucose () are contained in 555 mL of a 1.77 M glucose solution.
Learn more about moles here:
brainly.com/question/8455949
#SPJ1
Answer:
they condensate
Explanation:
for the example let's use water vapor when gas particles are cooled down they slow done and then they change the state of matter in this case it turns into a liquid hope this helps