Where on the periodic table are the metals found?

A. on the left side

B. on the right side

C. in the far right column

D. in the second and third rows

A reaction that absorbs heat from the surroundings is known as a (n) A) exothermic reaction. B) endothermic reaction. C) displacement reaction. D) decomposition reaction

An ideal gas in a 1.25-gallon container is at a temperature of 125 degrees Celsius and pressure of 2.5 atmospheres. If the gas is oxygen (formula:O2 molecular weight = 32 grams per mole), what is the mass of gas in the container in units of grams?

What is oxidized and what is reduced in this reaction? N2H4 (l) + 2H2O2 (l) → N2 (g) + 4H2O (g) N is reduced and H is oxidized. N is reduced and O is oxidized. N is oxidized and O is reduced. N is oxidized and H is reduced.

How many seconds are in 1 minute

How many vibrational modes does ethanol have? Explain why.

If 1.00 mol of argon is placed in a 0.500-L container at 20.0 ∘C, what is the difference between the ideal pressure (as predicted by the ideal gas law) and the real pressure (as predicted by the van der Waals equation) ? For argon, a=1.

Part 2: Finding Speed and Height Using Energy Directions: Use the KE and GPE equations to solve for speed or height depending on the situation. 1. A 1,000-kg car has 50,000 joules of kinetic energy. What is its speed? 2.

Why is conductivity be the best test to find a metal, non-metal or metalloid?

In which way does a na1 + ion differ from a neutral na atom?

Which would not be associated with stable atmospheric conditions afternoon thunder showers is the answer