Reading Periodic Table Tiles

Pa elfen sydd gyda'r Rhif Atomig 1?

Which element has an atomic number of 1?

• Lithiwm

  Lithium

• Ocsigen

  Oxygen

• Hydrogen

• Ffranciwm

  Francium

Tags

NGSS.MS-PS1-1

Pa elfen sydd gyda'r rhif atomig 6?

Which element has an atomic number of 6?

• Carbon

• Nitrogen

• Senon

  Xenon

• Sodiwm

  Sodium

Tags

NGSS.MS-PS1-1

Pa elfen sydd gyda'r Rhif Atomig 10?

Which element has an Atomic Number of 10?

• Neon (Ne)

• Calsiwm

  Calcium (Ca)

• Aur

  Gold (Au)

• Potasiwm

  Potassium (K)

Tags

NGSS.MS-PS1-1

Pa elfen sydd gyda'r Rhif Atomig MWYAF or rhain>

Which element has the HIGHEST atomic number out of the following? (HINT - They are all in the 1st column)

• Hydrogen (H)

• Lithiwm

  Lithium (Li)

• Sodiwm

  Sodium (Na)

• Potasiwm

  Potassium (K)

Tags

NGSS.MS-PS1-1

Pa elfen sydd gyda'r Rhif Atomig ISAF o'r rhain?

Which element has the LOWEST Atomic Number out of the following? (HINT - they are all listed in the Halogen column)

• Bromin

  Bromine (Br)

• Clorin

  Chlorine (Cl)

• Iodin

  Iodine (I)

• Astatin

  Astatine (At)

Pa un o'r rhain sydd yn FETEL ALCALI?

Which of the following elements are part of the Alkali Metals?

• Magnesiwm

  Magnesium (Mg)

• Plwmb

  Lead (Pb)

• Cesiwm

  Cesium (Cs)

• Heliwm

  Helium (He)

Pa un o'r rhain sydd yn FETEL TROSIANNOL?

Which of the following elements are part of the Transition Metals?

• Manganes

  Manganese (Mn)

• Magnesiwm

  Magnesium (Mg)

• Silicon (Si)

• Senon

  Xenon (Xe)

Pa un o'r rhain sydd yn NWY NOBL?

Which of the following elements is a Noble Gas?

• Lithiwm

  Lithium (Li)

• Argon (Ar)

• Boron (B)

• Bromin

  Bromine (Br)

Pa un o'r rhain sydd yn HALOGEN?

Which of the following elements is a Halogen?

• Carbon (C)

• Sodiwm

  Sodium (Na)

• Clorin

  Chlorine (Cl)

• Hydrogen (H)

Pa elfennau sydd mewn halen (NaCl)?

What two elements are found in table salt (NaCl)?

• Nitrogen a Carbon

• Sodiwm a Clorin

• Hydrogen a Clorin

• Calcium a Nicel 

Tags

NGSS.MS-PS1-1