All of the alkali metals have one valence electron. Which of these would represent the oxidation number of the alkali metals such as lithium and sodium? A) - 7 B) - 1 C) + 1 D) + 7

The sentence, "He won't never go to practice," is an example of what error? a. double comparison b. double negative c. double meaning

What is the first step in dividing two fractions?

Is putting food coloring in water a chemical change?

What is the name of SnF2

State the aufbau principle.

A chemical reaction produces CO2 (g). If 44 g is produced at 1.0 atm and 25°C, what volume will the gas occupy? (Assume that CO2 behaves as an ideal gas under these conditions.

What is the smallest carbohydrate called?

One of the characteristics of living things is that they respond to external changes in their environment so that their internal environment stays as stable as possible. why must an organism do this

A 21.0 kg child is running at a velocity of 2.50 m/s. The child is carrying a 2.25 kg gallon of milk. What is the momentum of the child and the milk together?

What's the mass number of this carbon atom?