Physics, 27.11.2020 08:20, lakinbacon4
Which statement describes a physical property related to the particles that
make up a material?
A. Carbon is flammable because its atoms combine easily with
oxygen atoms in the presence of heat.
B. Fluorine is highly reactive with other elements because its atoms
have 7 valence electrons.
C. Neon is not reactive with other elements, because its atoms have
8 valence electrons.
D. Gold is a relatively dense metal because its atoms have more
protons than atoms of many other metals.
Answers: 2
Physics, 21.06.2019 13:30, travorissteele822
A2 µc charge q1 and a 2 µc charge q2 are 0.3 m from the x-axis. a 4 µc charge q3 is 0.4 m from the y-axis. the distances d13 and d23 are 0.5 m. find the magnitude and direction of the resulting vector r. round your answer to the nearest tenth.
Answers: 3
Physics, 22.06.2019 04:30, AShevel6767
In a system, when potential energy decreases, then entropy also decreases. true false
Answers: 3
Physics, 22.06.2019 11:30, emilyplays474
In a good thermo flask the main cause of heat loss is
Answers: 1
Physics, 22.06.2019 15:00, sswd
Steelhead trout migrate up stream to spawn. occasionally they need to leap up small waterfalls to continue their journey. fortunately, steelhead are remarkable jumpers, capable of leaving the water at a speed of 8.0 m/s. a. what is the maximum height a steelhead trout can jump? b. leaving the water at 8.0 m/s, the trout lands on top of the water fall 1.8 m high. how long was it in the air?
Answers: 2
Which statement describes a physical property related to the particles that
make up a material?
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