Quick question

I have a question. If a question has the numbers 500kg and 3000N, how mant significant digits should the answer have?

What happens to solubility when the solute is crushed before adding to water

In any ordinary chemical reaction, matter is neither created nor destroyed; it is simply changed from one chemical substance to another. This principle is called the Law of:

What is love? baby dont hurt me ... but seriously, what is love?

What is the chemical formula for gallium chlorine?

An example of a fixed cell is a/an

True or False: It is recommended to use sugar cubes to sweeten lemonade because they have a low surface area.

54,000,000 nanometers equals 0.000000054 megameters.

When cream mixes with coffee, is this a chemical or physical change?

A gas occupies 72.1 at stp. At what temperature would the gas occupy 85.9 L at a pressure of 93.6 kPa?

An 80 kg volleyball player lands from a jump and tries to stop her forward motion. The normal contact force exerted by the floor on her shoes is 2000 N. The friction force exerted by the floor on her shoes is 600 N acting backward on the player.