A antiparticle known as the antineutrino is created to correspond to each neutrino (an elementary particle which is electrically neutral ) . The antineutron has a half integer spin but doesn’t have an electric charge. These are given off by the neutrino and have the opposite chirality as well as portraying leptons numbers of the opposite signs. Although neutrino’s are elementary particles they have a smaller mass than what a particle should be.
So sorry this is under 100 (no where near 300) but I guess it could start you off and adding in a few extra words would add to the total of 71? Words
molar mass of PF5 = 125.966 g/mol
125 g PF5 × (1 mol PF5/125.966 g PF5) = 0.992 mol PF5
0.992 mol PF5 × (6.022 × 10^23 molecules PF5);
= 5.97 × 10^23 molecules PF5
Since there 5 fluorine atoms per molecule of PF5,
(5.97.× 10^23 molecules PF5) × (5 atoms F/1 molecule PF5)
= 2.99 × 10^24 atoms F
Answer:
3.75 * 10^14
Explanation:
(3.0 * 10^17) / 800nm = 3.75 * 10^14hz ( have to have 17 and not 8 because its in nanometers)
Answer:
The cell membrane, also known as the plasma membrane, is a double layer of lipids and proteins that surrounds a cell and separates the cytoplasm (the contents of the cell) from its surrounding environment. It is selectively permeable, which means that it only lets certain molecules enter and exit.
Explanation:
