Which one of the following is an incorrect representation of the indicated particle or nucleus?

A) positron:

B) neutron: on

C) helium-3: He

D) alpha particle He

E) proton

1. What % of the nation's energy is used by the Industrial Sector?

How do we know that K2CrO4 and Ba (NO3) 2 are not solids?

Does gravity affect the órbit of the international Space Station?

G what is the difference between the sidechains of leucine and isoleucine? select one: a. one is charged, the other is not b. one has more h-bond acceptors than the other c.

A 4.700 L sample of gas is cooled from 71.0 °C to a temperature at which its volume is 3.300 L. What is this new temperature? Assume no change in pressure of the gas.

How many moles of oxygen are in 0.53 moles of co 22?

The car wit fastest acceleration is the tempest. it has an acceleration of 6.1 m/s. suppose the car accelerates from rest to a final speed of 30. m/s. how long does it take the tempest to reach this speed?

What is the wavelength of 2.18*1016 hz wave?

Which of the following summarizes photosynthesis? A. glucose + carbon dioxide → oxygen + water B. carbon dioxide + water → glucose + oxygen + water C. oxygen + water → glucose + carbon dioxide + water D.

Explain the effects of nh3 and hcl on the cuso4 solution in terms of le chatelier's principle