Forwarded from Kimia Spm
Forwarded from Chemistry Spmnetic!™ 🧪 (Af.rhmn)
Just sharing ways for me to hafal kumpulan 1, 2, 17 n 18 dalam Periodic Table of Elements!
Kumpulan 1
H, Li, Na, K, Rb, Cs, Fr
Hydrogen, Lithium, Sodium, Potassium, Rubidium, Caesium, Francium
Kumpulan 2
Be, Mg, Ca, Sr, Ba, Ra
Beryllium, Magnesium, Calcium, Strontium, Barium, Radium
Kumpulan 17
F, Cl, Br, I, At, Ts
Fluorine, Chlorine, Bromine, Iodine, Astatine, Tennessine
Kumpulan 18
He, Ne, Ar, Kr, Xe, Rn, Og
Helium, Neon, Argon, Krypton, Xeron, Radon, Oganesson
Harap membantu!!
Kumpulan 1
“waH, LuNaK betul suaRa Cik Farah”
H, Li, Na, K, Rb, Cs, Fr
Hydrogen, Lithium, Sodium, Potassium, Rubidium, Caesium, Francium
Kumpulan 2
“Beli Mangga, Cari Sayur, Baru Rasa”
Be, Mg, Ca, Sr, Ba, Ra
Beryllium, Magnesium, Calcium, Strontium, Barium, Radium
Kumpulan 17
“Fattah Cuba Beri Isi Ayam Tepung”
F, Cl, Br, I, At, Ts
Fluorine, Chlorine, Bromine, Iodine, Astatine, Tennessine
Kumpulan 18
“Helang Nenek Ambik Kari Xeron nak Rasa Odang”
He, Ne, Ar, Kr, Xe, Rn, Og
Helium, Neon, Argon, Krypton, Xeron, Radon, Oganesson
Harap membantu!!
👍2
Forwarded from Chemistry Spmnetic!™ 🧪 (Af.rhmn)
zaira
Just sharing ways for me to hafal kumpulan 1, 2, 17 n 18 dalam Periodic Table of Elements! Kumpulan 1 “waH, LuNaK betul suaRa Cik Farah” H, Li, Na, K, Rb, Cs, Fr Hydrogen, Lithium, Sodium, Potassium, Rubidium, Caesium, Francium Kumpulan 2 “Beli Mangga, Cari…
Kala 3
Na, Mg, Al, Si, P, S, Cl, Ar
Sodium, Magnesium, Aluminium, Silicon, Phosphorus, Sulphur, Chlorine, Argon
📍Na, Mg -> Alkaline
📍Al -> Amphoteric
📍Si, P, S, Cl, Ar -> Acidic
Semakin ke kanan;
1. Electronegativity increases (tendency to accept electrons)
2. Number of protons increase (charge in the atom’s nucleus increase)
3. Atomic size decrease (Atomic radius decrease (sbb charge dkt atom’s nucleus kuat, jadi dia tarik shell electron mendekati atom’s nucleus)
4. Metal -> semi-metal -> non-metal
“Nak Makwe Alim, bakal Suami Perlu Sentiasa Cukup Agama”
Na, Mg, Al, Si, P, S, Cl, Ar
Sodium, Magnesium, Aluminium, Silicon, Phosphorus, Sulphur, Chlorine, Argon
📍Na, Mg -> Alkaline
📍Al -> Amphoteric
📍Si, P, S, Cl, Ar -> Acidic
Semakin ke kanan;
1. Electronegativity increases (tendency to accept electrons)
2. Number of protons increase (charge in the atom’s nucleus increase)
3. Atomic size decrease (Atomic radius decrease (sbb charge dkt atom’s nucleus kuat, jadi dia tarik shell electron mendekati atom’s nucleus)
4. Metal -> semi-metal -> non-metal
❤5👍2
Forwarded from Chemistry Spmnetic!™ 🧪
quick 2 sec quiz!
Pham Hanni nak neutralkan tanah dia yang berasid, cadang nak letak apa kat tanah tu. pilih yang paling tepat😋
Pham Hanni nak neutralkan tanah dia yang berasid, cadang nak letak apa kat tanah tu. pilih yang paling tepat😋
Anonymous Quiz
44%
kapur mati
50%
ammonium fosfat
4%
naftalena
3%
super shy super shy
Forwarded from Chemistry Spmnetic!™ 🧪
quick 2-second quiz!
Pham Hanni wants to neutralize her acidic soil. Suggest what she should put in the soil. Choose the most accurate option 😋
Pham Hanni wants to neutralize her acidic soil. Suggest what she should put in the soil. Choose the most accurate option 😋
Anonymous Quiz
67%
Slaked lime
28%
Ammonium phosphate
2%
Naphtalene
2%
Super shy super shy
👍1
Forwarded from Chemistry Spmnetic!™ 🧪
jangan salah lagi dah tau🔥
Assalamualaikum korang esok nak kls free tak ?? Subjek bm ?
👎4
Komen dlu kat pos atas nti min tgk klu ramai nk min buat