0
Add your answer:
Earn +20 pts
What does C-P 14K mean inside a ring?
C-P 14K likely refers to the metal composition of the ring. "C-P" is likely the manufacturer's mark or logo, and "14K" indicates that the ring is made of 14 karat gold, which is a common type of gold used in jewelry.
What is the 30 element on the table?
These elements (1 to 30) are: H, He, Li, Be, B, C, N, O, F, Ne, Na, Mg, Al, Si, P, S, Cl, Ar, K, Ca, Sc, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn. The element with the atomic number 30 is zinc (Zn).
List the first 18 elements in the periodic table and their symbols What is the one major property that all of these elements have in common?
Hydrogen (H) Helium (He) Lithium (Li) Beryllium (Be) Boron (B) Carbon (C) Nitrogen (N) Oxygen (O) Fluorine (F) Neon (Ne) Sodium (Na) Magnesium (Mg) Aluminum (Al) Silicon (Si) Phosphorus (P) Sulfur (S) Chlorine (Cl) Argon (Ar) All these elements are classified as metals, except for hydrogen and helium, which are nonmetals or noble gases.
What is the melting point of p-phenylenediamine?
The melting point of p-phenylenediamine is around 142-143°C.
What the states of the first 20 elements at 25 degrees celsius - h he li be b c n o f ne na mg al si p s cl ar k ca?
At 25 degrees Celsius: H = gas He = gas Li = solid Be = solid B = solid C = solid N = gas O = gas F = gas Ne = gas Na = solid Mg = solid Al = solid Si = solid P = solid S = solid Cl = gas Ar = gas K = solid Ca = solid
Most famous 10 elements in the worlds?
C, H, O, N, Fe, Si, Al, Ca, S, Na, P
What are the 5 main elements on earth?
These elements are (in the Earth crust): Si, Al, O, Ca, Mg, Fe, Na, K, H, C, Ti, P.
How many main elements are there on earth?
These elements are (in the Earth crust): Si, Al, O, Ca, Mg, Fe, Na, K, H, C, Ti, P.
Parts and measurements of the facilities equipment in badminton?
ewan. :P bahala na si batman!
What does 'Sino ang lahat na pilipinong imbentor' mean?
si Dr. Jose P. Rizal
First 20 elements in the periodic table with their symbols?
H, He, Li, Be, B., C, O, N, F, Ne, Na, Ma, Al, Si, P, S, Cl, Ar, K, Ca.
What is the correct order for atomic raduis for Mg Na P Si and Ar?
Ar > Si > Mg > Na > P. Atomic radius generally decreases from left to right across a period due to increasing effective nuclear charge, but increases down a group due to additional electron shells.
How many elements does the third period on the periodict table have?
8 - Na, Mg, Al, Si, P, S, Cl, Ar
What periodic element is in tooth paste?
Only a lot of compounds in tooth paste (mixture of many compounds), no elements.
Which is p-type impurities?
all metal which have 3 electron in valance band mixed in the pure semiconductor (like Ge,Si) are called p-type impurities
What is the most metallic P Al Ar Na?
Sodium (Na) is the most metallic among the elements listed (P, Al, Ar, Na). It is located in Group 1 of the periodic table, which is known as the alkali metals group and is known for its high metallic properties such as luster, conductivity, and malleability.
Give the letters of two elements in the same period?
Sodium (Na) and Magnesium (Mg) are two elements in the same period (period 3).
