subject
Chemistry, 07.11.2020 01:50 tino54

Please help, I can't use google and I didn't study. It's pretty easy tho I'm just yeA. at least do a couple if you know at least some or one lol Complete the following paragraphs using the list of words and phrases below. Each word or phrase may be used only once.

atoms

heterogeneous

physical

energy

molecule

elements

chemical

mixture

homogeneous

electromagnetic

chemical bond

compound

matter chemical

substance

electrical

thermal

1. is anything that has mass and takes up space. A(n) 2. is a single kind of matter that is pure, having a specific makeup and specific properties. Every form of matter has two kinds of properties. A(n) 3. property can be observed without changing the substance into another substance. A(n) 4. property describes the ability of a substance to change into different substances.

The simplest substances, called 5., cannot be broken down into any other substances by physical or chemical means. A substance made of two or more elements chemically combined is a(n) 6.. A 7. consists of two or more substances that are in the same place but not chemically combined. You can see the different parts in a

8. mixture. But the substances in a

9. mixture are so evenly mixed that you can’t see the different parts.

The basic particle of an element is called a(n) 10.. Atoms can combine with other atoms. The force that holds two atoms together is called a(n) 11.. A group of atoms that are joined together by chemical bonds form a larger particle called a(n) 12..

There are many types of 13., the ability to do work or cause change. 14. energy is the total energy in all the particles of an object. 15. energy is the energy stored in the chemical bonds between atoms. 16. energy is a form of energy that travels through space as waves. 17. energy is the energy of electrically charged particles moving from one place to another.

ansver
Answers: 1

Another question on Chemistry

question
Chemistry, 21.06.2019 23:00
50 pts plz what is the physical state of matter of baking soda.
Answers: 1
question
Chemistry, 22.06.2019 04:30
How many grams of co(g) are there in 74.5 ml of the gas at 0.933 atm and 30o c?
Answers: 1
question
Chemistry, 22.06.2019 04:40
Silver tarnishes as silver metal reacts with hydrogen sulfide, h2s, in the air. in this reaction, dark silver sulfide, au2s, covers the surface of silver. when silver is polished, this coating of silver sulfide can be removed from the surface. this makes the silver shiny again. enter the coefficients that balance the tarnishing reaction equation. (type 1 for no coefficient.)
Answers: 2
question
Chemistry, 22.06.2019 12:30
The missing component to the table to the right or indicated with orange letters complete the table by filling in the corresponding numbers or symbols
Answers: 3
You know the right answer?
Please help, I can't use google and I didn't study. It's pretty easy tho I'm just yeA. at least do a...
Questions
question
Mathematics, 27.06.2019 08:00
question
Mathematics, 27.06.2019 08:00
question
History, 27.06.2019 08:00
Questions on the website: 13722367