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Flashcards do conjunto (14)
- 1What is atomWe can see various kinds of things around us such as glass protonwood plastic etc and all these different things are made up with tiny building blocks and these tiny little blocks are known as atone
- 2What is periodic tableScientis list the 118 atoms from smallest to largest on the periodic table
- 3What is moleculesWhen atoms stick together they can form either clusters of atoms known as molecules
- 4What is crystal latticesMolecules or large grid-like structures known as crystal lattices
- 5What is an elementIf a substance is made up with just one type of atoms, it is refered do as an element
- 6What is a compoundif a substance is made up of molecules or a crystal lattices with different then it is known as a compound
- 7How many subatomic particle in a atomthere is three types of subatomic particle in a atome
- 8what are the particles of atomselectrons ,neutron ,proton
- 9What is the nucleusThe protons and neutrons from a cluster that sits at the centre of the atom and this cluster is known as nucleus nucleus have a positive charge
- 10What are the particles of nucleusThe proton and the neutron are the particle of nucleus
- 11Does a nucleus have any chargeYes nucleus have a positive charge
- 12does neutron have any chargeyes it has positive charge
- 13What is electronElectron is a element of nuclear and it has a negative charge
- 14What are the atomic numberThe total number of neutron and proton In a
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- FlashCards sobre Sem título, criado por Nuaiman Hasan em 23-04-2016.
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- Nuaiman Hasan
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