What is the structure inside the nucleus

Francisco wrote these notes on one of the scientists who contributed to cell theory: 1838 Studied plants Used a microscope Concluded that plants are made of cells Who are these notes about?

A solution is prepared by dissolving 20.1 g of MgCl2 with the addition of 157.0 mL of water (density of water is 1.00g/cm3). The density of the resulting solution was determined to be 1.089g/cm3.

If a Ferrari with an initial velocity of 10m/s accelerates at a rate of 5m/s2 for 3 seconds. What will it's final velocity be?

The piezoelectric effect, when generating ultrasound waves, involves the conversion of: A. chemical energy to mechanical energy. B. electrical energy to potential energy. C. kinetic energy to electrical energy. D.

Which resonance structure would most likely create the infrared (IR) spectrum for the equilibrium geometry calculation of SCN - SCN - in Part F. 1? both resonance stuctures [ S - C ≡ N ] - [S-C≡N] - neither resonance structure [ S = C = N ] -

If two moles of aluminum chloride are dissolved in two liters of water, how does the vapor pressure of the water change?

What is the cornaviris?

How to find the moles of vinegar if you only know what the volume is

Be sure to answer all parts. A concentration cell consists of two Sn/Sn2 + half-cells. The electrolyte in compartment A is 0.23 M Sn (NO3) 2. The electrolyte in B is 0.87 M Sn (NO3) 2.

Explain why the radius of an atom cannot be measured directly. (6.3)