all matter in the universe consists of many substances called elements.
true
false...
Chemistry, 01.07.2019 02:10 chrisraptorofficial
all matter in the universe consists of many substances called elements.
true
false
Answers: 1
Another question on Chemistry
Chemistry, 22.06.2019 12:00
Marcel just purchased 1.69 grams of iron fillings in order to make living putty for his 6 year old niece. how many moles of iron are made in his sample?
Answers: 1
Chemistry, 22.06.2019 19:30
Describe the forces both attractive and repulsive that occur as two atoms move closer together.
Answers: 1
Chemistry, 22.06.2019 20:00
The picture represents the process that produces most of the energy used by living organisms on earth. which process is represented in the picture? a) the magnetic attraction between two hydrogen nuclei. b) the fusion of hydrogen nuclei to produce a helium nucleus in the core of the sun. c) the fission of hydrogen nuclei to produce a helium nucleus in the core of the sun. d) the chemical reaction between hydrogen nuclei to produce a helium nucleus in earth's atmosphere.
Answers: 3
Chemistry, 23.06.2019 01:00
An unsaturated hydrocarbon is a hydrogen-carbon compound with a. a network solid structure b. single bonds c. single bonds in a branched-chain structure d. double or triple bonds
Answers: 1
You know the right answer?
Questions
Mathematics, 08.01.2021 09:40
Health, 08.01.2021 09:40
Mathematics, 08.01.2021 09:40
English, 08.01.2021 09:40
Social Studies, 08.01.2021 09:40
Physics, 08.01.2021 09:40
Mathematics, 08.01.2021 09:40
English, 08.01.2021 09:40
History, 08.01.2021 09:40
