The Venn diagram compares protons with neutrons. Which shared property belongs in the region marked "B"?

Is negatively charged

Has mass of 1 amu

Orbits the nucleus

Is positively charged

Which statement is NOT a part of the cell theory? A All organisms are made up of structural units called cells. B The cell is the basic functional unit of all living things. C Mitochondria contain the cell's genetic material.

The percentage yield of the following reaction is 85 %. 2 Al, + 31--> 2 AICI. How many grams of AICI, will be actually obtained from 1008 aluminium metal

Name three of the most sensitive parts of your body (Appropriate parts. Ex: finger, wrist, shoulder, etc.)

A balloon is filled with 3.00 l of helium at a pressure of 765 torr. what is the volume (l) of the balloon at an altitude where the pressure in the balloon is 70,661 pa?

How much potential energy dose 40-kg medicine ball gain when it is lifted 5 m? Use the formula GPE = mass x gravity (9.8m/s2) x height

Within a group, which period, top or bottom is likely to contain atoms with the larger radius?

Write the equation for the fusion of two hydrogen-1 atoms.

23.9 km + 15 km Calculate this problem and report the answer with the correct number of significant figure

An atom of element A has 108 protons. What would the elements atomic number be?

What is a scientific variable