Day 2 Video - Chemical Bonding Reading - 10 minVersion en ligne Video clips on atoms and molecules par Benjamin D Morgan 1 This section discussed which? a All the parts of the atom b What an element is c What molecules are d The nucleus of an atom 2 What was covered in this section? a That the orotons and neutrons are found in the nucleus b That electrons are found in the energy levels c That electrons are found in the nucleus of an atom d That elements are made of the same type of atom 3 What was this section about? a The structure (parts) of atoms b How everything is made of atoms c That matter is anything that takes up space d All choices 4 What was covered in this section? a The parts of an atom b What compounds are c What elements are d All choices 5 Which is true from this section a Atoms are made of protons, neutrons, and electrons b Elements are made up of one type of atom c Molecules are made up of protons, neutrons, and electrons d Ions are from atoms losing and gaining electrons e All choices 6 What was this section about? a Atoms are made up of protons, neutrons, and electrons b Elements are made up of the same type of atom c Molecules are made up of two or more atoms d Ions are when atoms lose or gain electrons e All choices 7 Which is true from this section a When different atoms combine (like sodium and chlorine) to make a molecule it will still be poisonous b When different atoms combine (like sodium and chlorine) to make a molecule it will have new characteristics (making salt) c Molecules are made up of two or more atoms d Ions are when atoms lose or gain electrons e All choices 8 Which is true from this section? a Every molecule is made up of atoms b Atoms are made of protons, neutrons, and electrons c Water is made up of one type of atom (hydrogen) d Ions are when atoms lose or gain electrons e All choices 9 Which is true from this section? a Molecules like plastic can be very big because the atoms are bigger b Molecules like plastic can be very big because their are more atoms connected together c Molecules like plastic can be very big because atoms are made of protons, neutrons, and electrons d All choices e All choices 10 Which is discussed in this section? a Molecules are made of more than one atom b Ions occur when atoms lose or gain electrons c Compounds result from atoms destabilizing d All choices e All choices 11 Which two were covered in this section? Select one or more answers a Ions occur when atoms lose or gain electrons b Elements can be more than one atom connected so long as they are the same type of atom c Compounds are when there is only one type of atom d Elements can be only one atom so long as it is the same atom e Elements must be made from two different types of atoms
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