PLEASE HELP ILL GIVE BRAINLIST AND POINTS (I don’t mind how long it needs to be)

Chemistry

2 answers:

lapo4ka [179]3 years ago

3 0

Answer:

When two or more atoms chemically bond together, they form a molecule. When molecules are made from two or more different kinds of atoms, the substances are called compounds. If molecules are made from only one kind of atom, the substances are elements.

Explanation:

<em> gave an explanation in my answer XD anyway hope I helped. Have a good day!</em>

Morgarella [4.7K]3 years ago

3 0

Physical properties include color, density, hardness, and melting and boiling points. A chemical property describes the ability of a substance to undergo a specific chemical change.

Please mark brainliest

You might be interested in

_____ is fluffy ice crystals, while _____ is water droplets that freeze on the way down to Earth.

Naily [24]

Answer:

snow,sleet is the answer

Explanation:

7 0

3 years ago

Read 2 more answers

A 1.85 kg textbook is sitting on a bookshelf 2.23 m above the floor. How much potential energy does it have?

neonofarm [45]

Answer:

$\boxed {\boxed {\sf 40.4299 \ Joules}}$

Explanation:

Potential energy is energy due to position. It is the product of mass, height, and acceleration due to gravity.

$PE= m \times g \times h$

The mass of the textbook is 1.85 kilograms. Assuming this is on Earth, the acceleration due to gravity is 9.8 meters per square second. The height is 2.23 meters.