When baking soda and vineager react, the surface bubbles. what does this most likely indicate?

Patterns of stars called constellations were first observed by he ancient Romans and Greeks. 1) True 2) False

Write an Hypothesis whether land or water heats faster

What is the property that is most similar among all elements across one whole period called?

What are the resonance structures for OCN? three with N as the central atom and three with O as the central atom?

Sang Hee rubs a balloon on her hair until, when she holds the balloon several inches from her head, her hair sticks straight out and touches the balloon. Then she holds the balloon several inches from Kim's hair.

Whicg of the following is not a force that would act on a bicycle as it moves down a street gravity air resistance fluid friction sliding friction

A student holds a magnet 1 m from a paper clip and sees no evidence of a force acting between the two. When the student brings the magnet 1 cm away from the paper clip, the paper clip begins to slide toward the magnet.

According to Newton's 3rd Law, an object's momentum depends on it's velocity and mass. 4 dog-sled teams competed to see who could gain the greatest momentum.

When resistors are connecting in a series, does the position of ammeter make any difference?

Describe how the energy from stars is release?