3. A lot of people are trying to protect biodiversity. why might it be important to save and protect biodiversity

According to kinetic molecular theory, which of the following statements are true about the behavior of gases? The particles of a gas are in constant, random motion. Gases consist of small particles that are separated from one another by empty space.

Which of the following contains the smallest amount of matter? A 30g. b 3000 cg. C 30 dg. D 0.30 kg

How did Mendeleev come up with the periodic table

How many moles of caco3 are there in an antacid tablet containing 0.499 g caco3?

How are saturated and supersaturated solutions similar?

What is the octet rule and how does it explain the formation of ionic compounds?

Can somebody explain step by step how to solve decomposition reactions?

Which of the following statements are correct about the chemical reaction? H2 + O2 - > H2O2 versus 2 H2 + O2 - > 2 H2O? They are both balanced chemical equations. The two reactions are equivalent. The laws of thermodynamics apply to both.

What do chemists use to describe a chemical reaction

When you drop a sugar cube in a glass of water, at first the water doesn't taste sweet. Later, it tastes very sweet. Eventually, the water will taste equally sweet throughout. What term explains molecule movement to maintain a balance?