Which of the following element combinations will likely form monatomic ions not polyatomic ions?

1. Argon and krypton

2. Potassium and iodine

3. Carbon and nitrogen

4. Oxygen and nitrogen

Predict the products when cyclohexanol is dehydrated.

How many grams of kno3 pellets must be dissolved in water in order to prepare 100 ml of a 8 m kno3?

Balance the following reaction. C₂H6 + Cl2 C2H4Cl2 + HCI

How many protons are In this element, Au which is gold with a mass of 196.97 and a atomic number that is 79

The table below gives the numbers of protons, electrons, and neutrons in four atoms. Atom Number of protons Number of electrons Number of neutrons 52 (39 39 12 40 40 bo 40 140 Based on the information that is given, which atom in the table has the

Write the complete electron configuration for the noble gas found in the third period

Convert 0.023 kg to centigran

How many unpaired electrons arethere in Cu1 + ion

A 750 mL sample of nitrogen is heated from 30°C to 92 C at constant pressure. What is the final volume?

Write a brief explanation about why a plant extract is a mixture