0
What else can I help you with?
Which constellation dose the milky way run through?
All of them. The Milky Way is all around us; we are inside it.
How many plus charges dose this atom have?
What is the atom????
How many electrons dose a chlorine atom have?
The chlorine atom has 17 protons and electrons.
How many electrons dose a nitrogen atom have?
8 electrons which equals the atomic number
If an atomic number is 11 how many electrons dose the atom have?
if it is not charged - 11.
How many atoms dose an atom have if a chemical formula does not have a subscript after it?
Exactly one.
How many electrons dose Ni2- have?
Nickel is a metal element. There are 28 electrons in a single atom.
Which particle in atom dose not contain oxygen?
An atomic nucleus contain protons, neutrons and electrons - not oxygen.
How many protons dose a atom have?
The number of protons in an atom is different for every element. If you look at the periodic table, then the number labeled "atomic number" is the number of protons.
How many spiral arms dose the milky way galaxy have?
It's really impossible for us to know but we can give pretty good simulations. You see Science is techniccaly limited to what humans can observe. Seeing that the only way to observe the milky way is to travel 1,000,000 light years away is impossible you can't scientifically prove how many arms we have. How ever by calculating the distance, and right ascension of millions of stars we can get a good guess. Most pictures will agree that the Milky Way has something to the effect of 5 arms. It seems like much more because each arme loops around 3-4 times.
How many protons dose calcium have?
A calcium atom (Ca) has 20 protons.Another way of saying this is: the atomic number of calcium is 20.
What dose a pure substance mean?
a pure substance is one that only uses one type of atom such as O3, ozone C4, c4
