Answer:
B. Moons
In almost every planet in the Milky Way galaxy, there is at least one moon in their orbit.
Answer:
Atomic mass of Sodium is 22.9897 u. Note that, each element may contain more isotopes, therefore this resulting atomic mass is calculated from naturally-occuring isotopes and their abundance. The unit of measure for mass is the atomic mass unit (amu). One atomic mass unit is equal to 1.66 x 10 -24 grams.
Explanation:
Answer:
2024.1g
Explanation:
Given parameters:
Number of moles of Na = 34.6moles
Unknown:
Mass of product formed = ?
Solution:
We must first establish the reaction equation as shown below;
2Na + Cl₂ → 2NaCl
We solve from the known to the unknown specie;
2 moles of Na produced 2 moles of NaCl
34.6moles of Na will produce 34.6moles of NaCl
Now to find the mass of NaCl;
mass = number of moles x molar mass = 34.6 x (23 + 35.5) = 2024.1g
Answer: Actually, words designating the elements in the periodic table such as hydrogen, oxygen, and phosphorus are not Latin. They are Greek in Latin transliteration. ... Actually, words designating the elements in the periodic table such as hydrogen, oxygen, and phosphorus are not Latin. They are Greek in Latin transliteration.
A believe it’s called a “group”
Correct me if I’m wrong!