Write the following as a ratio in simplest form: 2 weeks out of 1 year (52 weeks).

The name of a water solution of hydrogen fluoride, HF (g), is (A) fluoric acid (B) fluorous acid (C) perfluoric acid (D) hydrofluoric acid (E) hypofluorous acid

Why we called Al2O3 is lewis acid

How does logging affect waterways?

Which of these terms describes the expression of an organism's genes?

When a solute molecule is solvated, is energy released or absorbed?

A single electron can have the following set of quantum numbers: n=3, l=2, ml=0, ms = - 1/2. True or False

What shape is the magnetic field produced when current is passed through a wire? a. Parabolic b. Elliptical c. Circular d. Bimodal

What year was the hole in the ozone layer detect in the antarctica?

Sodium (NA) and potassium (K) are in the same group in the periodic table. Sodium is in the 11th position. How many valence electrons does potassium have? A) 0 B) 1 C) 9 D) 11

Which of the following is not caused by the moon? a. moonrise b. tides c. eclipses d. sunrise