Which of the following describes the principle of conservation of change

A charge is created

B. a charge cannot be transferred

C. Charge can not be created or destroyed just transferred

D charge can be destroyed

(I will mark Brainliest)

One meter is equal to 10 9 nanometers. How long in meters is 670 nanometers? 6.70 * 10 - 7 m 6.70 * 10 - 11 m 6.70 * 10 9 m 6.70 * 10 - 9 m

Which is an element? A. salt B. carbon C. salt water D. carbon dioxide

What turns blue litmus paper red and have a ph greater than 7?

1. list three facts about a solstice 2. which shape describes a plants orbit? A. a circle B. an ellipse C. a straight line 3. why is Venus hotter than Mercury? A. Venus's surface is covered with lava B. Venus has a strong greenhouse effect

What units do we use to measure mass?

A sample of 0.3283 g of an ionic compound containing the bromide ion (Br-) is dissolved in water and treated with an excess of AgNO3. If the mass of the AgBr precipitate that forms is 0.

Report your answer with the proper number of significant figures. magnesium is used in lightweight alloys for airplane bodies and other structures.

Atomic radius of bromine

Which of the following best describes regolith? A. the layer of rock and mineral fragments that covers nearly all of Earth's land surface B. a large pile of rock fragments at the base of a steep cliff C.

Do you expect to find an atom with 26 protons and number 52