Science Vocabulary for Grade 5 in Term 2

________ Is a material that cannot be broken down into anything simpler by chemical reactions.

_________ للاخ نم طسبأ ءيش يأ يف اھكیكفت نكمی لا ةدام يھ ةیئایمیكلا تلاعافتلا

• Metals

• Atom

• Element

• Nucleus

________ are elements that share common properties such as shiny luster, conductivity, and flexibility. .ةنورملاو لیصوتلاو ناعمللا لثم ةكرتشم صئاصخ يف كرتشت رصانع يھ

• Metals

• Atom

• Element

• Nucleus

An ________ is the smallest unit of an element that retains the properties of that element. .رصنعلا اذھ صئاصخب ظفتحت رصنعلا يف ةدحو رغصأ يھ

• Metals

• Atom

• Element

• Nucleus

The ________ is the center of an atom. .ةرذلا زكرم يھ

• Metals

• Atom

• Element

• Nucleus

The ________ is a particle with one unit of POSITIVE electric charge. .ةبجوم ةیئابرھك ةنحش تاذ ةدحو عم ءيزج وھ

• Neutron

• Proton

• Electron

• Nucleus

The ________ is a particle with no electric charge – it’s neutral. ةیئابرھك ةنحش ھیدل سیل ءيزج وھ

• Neutron

• Proton

• Electron

• Nucleus

_________ smaller particles with one unit of negative electric charge. ةریغص تائیزج .ةیبلس ةیئابرھك ةنحش تاذ ةدحو عم

• Neutron

• Proton

• Electron

• Nucleus

Atoms are made up of 3 subatomic particles… نم نوكتت ةرذلا 3 ... ءایشأ

• Neutron

• Proton

• Electron

• Nucleus

___________ is a particle with more than one atom joined together. عم تمضنا ةدحاو ةرذ نم رثكأ نم نوكتت تائیزج يھ ا

• Molecule

• Ductility

• CORROSION

• Malleability

The ability to be bent, flattened, or hammered without breaking is called رسك نود قرطلا وأ حیطستلا وأ ينثلا ىلع ةردقلا ىمست

• Molecule

• Ductility

• CORROSION

• Malleability