What are the element represented by [He]2s2

How many high energy bonds does atp contain?

Which reason is the best for choosing the ruler to measure the dimensions of the wooden block? A meter stick is only marked in customary units and is therefore inappropriate. A tape measure is simply not accurate.

When you put a teapot on the stove to boil water, which of the three kinds of heat transfer can be observed?

What is the number of lone electron pairs on the central atom of a molecule having a linear molecular geometry, such as clf2-?

The greater the electronegativity difference between two atoms bonded together, the greater the bond's percentage of

If an atom donates or accepts an electron, what is it considered

In this experiment, you will measure mass and volume of various sport balls, both regularly shaped ball and irregularly shaped.

An atom that has a negative four charge will have one of the following? A. 4 more protons than electrons B. An equal amount of protons and electrons C. 4 more electrons than protons D. 2 more neutrons than protons

The distance from santa maria to los Alamos is 15.9 mi. what is the distance in cm?

50*12*1 over 100 slove