Answer:
Here's what I get
Explanation:
At the introductory level of chemistry, I can think of only two situations when you use Greek prefixes.
They indicate the number of atoms or groups in a molecule when you are naming a compound.
1. Binary covalent compounds
For example, P₂S₅ is diphosphorus pentasulfide.
2. Hydrates
For example, Na₂SO₄·10H₂O is sodium sulfate decahydrate.
P = nRT/V
P = 3.5 x 10^-3 x 0.082 x 298 /0.5
P = 0.171 m Hg
P = 171 mm Hg
hope this helps
In the Proton category: symbol p, and +1 charge
In the Neutron category: symbol n, 0 charge
In the Electron category: symbol e, -1 charge
Answer:
32/21
Explanation:
Find the GCD (or HCF) of numerator and denominator. GCD of 32 and 21 is 1.
32 ÷ 121 ÷ 1.
Reduced fraction: 3221. Therefore, 32/21 simplified to lowest terms is 32/21.
Answer:
D
Explanation:
because bio means life and biology would be the study of life.
