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What is the other name semi metals?
Semi-metals are also called metalloids.
What is the family name for groups 1B to 2B?
Alkali Metals.
What name is sometimes used to refer to entire set of d-block elements?
D-block elements are also known as the transition metals.
Name metals which do not react with oxygen?
Au and Pt are some metals which do not react with O.
What is another name for alkali metals?
Group 1 Metals
What is the charge for the alkali earth metals?
$50
Metals having atomic mass 50-100?
Find the names of 20 metals having atomic mass less than 50 their symbol, physical state
Name some acids that react with metals?
Nitric acid reacts strongly with many metals.
What percentage of the first 36 elements in the periodic table are metals?
50% of the first 36 elements in the table are metals. 18 metals 9 non-metals (25%) and 9 (25%)gasses which are also non-metals.
What 2 substances is a solid at 50 degrees Celsius?
Most metals and most plastics are solid at 50 oC.
Other name for group of bases?
Alkali metals and alkaline earth metals
What is the name of the element which can neither fit metals and non metals?
boron(metalloid)
What the name of the family that gold belongs to?
Noble metals, precious metals, PM
What is the other name semi metals?
Semi-metals are also called metalloids.
What is the family name for groups 1B to 2B?
Alkali Metals.
The Roman numerals after a metals name shows the metals what?
It shows the state of ionisation.
What name is sometimes used to refer to entire set of d-block elements?
D-block elements are also known as the transition metals.
