You're a little baby sister knocks over the vase of flowers on the table what kind of force is your baby sister

Water (h20) is composed of the same element as hydrogen peroxide (h202) how do their properties compare? They have different properties because the arrangement of atoms is different. They have the same properties because they have the same atoms.

In swimming, you apply a force to the water to move yourself forward. The greater the water pressure, the faster you can swim.

A student designs an experiment where she will put the same amount of air into three different balloons. One balloon will be submerged in ice water, one balloon will be carefully heated with a hair dryer, and the last balloon will be left alone.

In adding the measurements 11.074 m, 18.2m, and 16.943 m, what should be the number of scientific figures in the result

During the phosphatase experiment you will use several different ph buffers. the ph value depends upon combing various ratios of 0.1m citric acid and 0.2m sodium phosphate dibasic (na2hpo4, m. w. = 142 g/mole).

What diseases have increased public awareness of infection control over the past few years?

What type of reaction is sodium reacting with chlorine

1. If temperature is increased, the number of collisions per second

1. Tonic Bonds are a. Formed when a metal and nonmetal transfer electrons b. Formed when a nonmetal and nonmetal share electrons Formed when a metal forms || bonds with other like atoms d. Formed when noble gases lose electrons

Why does the sun appear to be the brightest star in the sky? A - Its apparent brightness is much greater than other stars. B - It burns more gas, making it brighter than any other star.