Give the electric charge of an atom made of six

protons, six neutrons and six electrons.

The student quickly discovers that placing the marshmallow over the flame is more effective than heating the marshmallow on the side of the flame.

Which of the following is of particular interest to scientists in their observations because of potential threats to the Earth? Meteors Dust Comets Near Earth Objects (NEOs)

No official standard exists for extinguisher-cylinder colors. that said, a red cylinder is typically associated with which type of extinguisher?

A circuit has a current of 1.2 A. If the voltage decreases to one-third of its original amount while the resistance remains constant, what will be the reaulting current?

Secondary waves cannot travel through

Since you've determined that the power supply is a 700W dual rail, what does that make the maximum output power?

A 2 m length of an aluminum pipe of 240 mm outer diameter and 10 mm wall thickness is used as a short column to carry a 640? centric axial load. Knowing that? = 73? P? and? = 0.

A python can detect thermal radiation from objects that differ in temperature from their environment as long as the received intensity of thermal radiation is greater than 0.60 W/m2. Your body emits a good deal of thermal radiation.

A planet has a mass of about 6.4 x 1023 kg, and its moon has a mass of about 9.6 x 1015 kg. if the magnitude of the gravitational force between the two bodies is 4.6 x 1015 n, how far apart are the planet and its moon? a. 9.4 x 106 c. 4.6 x 109 b. 2.

Is burning a nonrenewable natural gas a chemical change