how many neutrons are present in each of the tree elments you idenitifed in your chosen type steel? be sure to show calculations used arrive at answer

Write the chemical symbol for the isotope with 10 protons and 8 neutrons

Some people think that hydroelectric and solar power should be used to supply all of the electricity for the Unite States. Which of the following would be a flaw in this plan?

How many moles of water, H2O, contain 2.0*1022 molecules of water? (See the hints for assistance in interpreting scientific notation.) Express the quantity in moles to two significant figures.

We added lipase to vegetable oil and bile in an aqueous solution of ph=7, with fatty acids resulting as the product. What do you anticipate will happen to the ph after the reaction occurs?

Why are photons critical to the process of photosynthesis?

The table compares the characteristics of a substance in three different states of matter. Comparison of Characteristics Characteristic State X State Y State Z Average Kinetic Energy of the Molecules Low Greatest Least Particle Attraction/Forces

In an exothermic reaction the bonding energy of the product is?

How many molecules are contained in two 540.-mg tablets of penicillin (C16H18N2O4S, molar mass 334.4 g/mol) ? Report your answer with the appropriate number of significant figures.

What was the result of john Brown's raid on Harpers ferry

What is the name of Al2 (CO3) 3?