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Periodic Table Flashcards | StudBud

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Periodic Table

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A Test about The Periodic Table.

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Questions 10

Answers

1
Columns in the periodic table are called ____
Groups
Columns
Periods
Structures that transmit weight to elements below them.
2
Which element is more reactive
Broumine
Iodine
Flourene
Chlorene
3
What order are atoms in the periodic table arranged in?
Atomic Numbers
Alphabetical
I don't know
By mass
4
How many elements are there in the Periodic Table?
180
811
118
108
5
Complete the word equation: sodium bromide + chlorine -->
Sodium fluoride + iodine
Sodium oxide + hydrogen
sodium chloride + bromine
Chlorine bromide + sodium
6
What is the General equation for the reaction of group 1 elements with group 7?
Metal + Non-metal --> metal salt + Non-metal oxide
Metal + Non-metal --> Carbon dioxie + water
Metal + Non-metal --> metal salt
Metal + Non-metal --> Hydrogen + oxygen
7
Which statement is true?
there are 6 froups in the periodic tabel
Fourth answer which i could not come up with
Halogens react with alkali metals to produce ionic compounds
Alkali metals are stronger than transition metals
8
What is the name of the first group on the periodic table?
Halogens
Transition metals
Alkali metals
Rare earth metals
9
Elements in the same group have the same number of ________________
Protons in the nucleus
Neutrons and protons
Electrons in their outer shell
10
What are transition metals known for?
Their colourful compounds.
Nothing. Nobody knows about them.
Their low melting point.
Their high reactivity (compared to group 1 elements.)