Profion Cemegol
7th - 12th Grade
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Profion Cemegol
Quiz
•
Chemistry
•
7th - 12th Grade
•
Practice Problem
•
Hard
Rhiannon Evans
Used 8+ times
FREE Resource
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8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Pa liw fflam sydd i'w gael gydag ionau Potasiwm?
K+
Coch / red
Oren- Melyn / Orange - Yellow
Lelog / Lilac
Gwyrdd / Green
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Pa liw fflam sydd i'w gael gydag ionau Lithiwm?
Li+
Coch / red
Oren- Melyn / Orange - Yellow
Lelog / Lilac
Gwyrdd / Green
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Pa liw fflam sydd i'w gael gydag ionau Sodiwm?
Na+
Coch / red
Oren- Melyn / Orange - Yellow
Lelog / Lilac
Gwyrdd / Green
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Gellir profi'r ionau halid gyda hydoddiant arian nitrad?
You can test halide ions with silver nitrate solution?
Cywir / Correct
Gau (anghywir) / False
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Yr ionau halid y gallwn profi yw:
The halide ions we can test are:
clorin, bromin, ïodin / Chlorine, Bromine, Iodine
Clorid, Bromid, ïodid /
Chloride, Bromide, Iodide
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Bydd ionau clorid yn ffurfio pa liw gwaddod mewn hydoddiant arian nitrad?
Chloride ions will form what colour precipitate in silver nitrate solution?
Gwyn / White
Lelog /Lilac
Melyn golau - Hufen / Cream coloured
Melyn / Yellow
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Bydd ionau bromid yn ffurfio pa liw gwaddod mewn hydoddiant arian nitrad?
Bromide ions will form what colour precipitate in silver nitrate solution?
Gwyn / White
Lelog /Lilac
Melyn golau - Hufen / Cream coloured
Melyn / Yellow
8.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Bydd ionau ïodid yn ffurfio pa liw gwaddod mewn hydoddiant arian nitrad?
Iodide ions will form what colour precipitate in silver nitrate solution?
Gwyn / White
Lelog /Lilac
Melyn golau - Hufen / Cream coloured
Melyn / Yellow
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