Atoms, lons, and Isotopes
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Match the term with its description:
1.___Positive charge
2.___Smallest matter
3.___Atomic mass
4.___Where protons and neutrons are found
5.___Negative charge
6.___Where electrons are found
7.___Neutral charge
A. Neutron
B. Proton
C. Electron
D Energy levels
E. Atom
F. Nucleus
G. Protons
H. Electrons
I. Neutrons + Protons

The particles that are found in the nucleus of an atom are

Aparticle initially located at the origin has an acceleration of = 2.00ĵ m/s2 and an initial velocity of i = 8.00î m/s. find (a) the vector position of the particle at any time t (where t is measured in seconds), (b) the velocity of the particle at any time t, (c) the position of the particle at t = 7.00 s, and (d) the speed of the particle at t = 7.00

The two metal spheres in the figure are connected by a metal wire with w switch in the middle. initially the switch is open. sphere 1, with the larger radius, i'd given a positive charge. sphere 2, with the smaller radius, is neutral. then the switch is closed. afterward, sphere 1 has charge q1, is at potential v1 and the electric field strength at its surface is e1. the values for sphere 2 are q2, v2, and e2. a. is v1 < ,> , or = to v2? explain. b. is q2 < , > , or = explain? c. is e1 < ,> ,or = to e2? explain?