what are some properties of metalloids?

some properties of both metals and nonmetals

what are some of the properties of metals?

malleable, shiny, good conductor of heat and electricity.

What are the properties of Na/sodium?

It's a soft metal, reactive and with a low melting point,.

what are some properties of nonmetals?

bad conductor of heat and electricity, brittle, dull.

How do you feel your understanding this lesson is?

I know this lesson well i sometimes get the questions wrong, I don't understand my brain melted, I know this lesson but i could use some practice

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Mendeleev Project

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#science #Mendeleev project #grade7 #school #periodic table #otsegokinghts

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Questions 16

Answers

1
what are some properties of metalloids?
dull, good conductors of trains
some properties of both metals and nonmetals
some of both nonmetals and metroid.
shiny, good conductors of trains, malleable
2
what is family one?
alkaline earth metals
transition metals
alkali metals
fluffy unicorns.
3
what are some of the properties of metals?
malleable, ductile, shiny, good conductor of trains.
malleable, shiny, good conductor of heat and electricity.
brittle, dull, good conductor of heat and electricity.
shiny, brittle, malleable,ductile
4
What is family two?
noble gases
alkali metals
halogens
alkaline earth metals
5
Who made the periodic table?
Jack
Mendeleev
Ian
My little pony
6
What are the properties of Na/sodium?
It's a soft metal, reactive and with a low melting point,.
It's a hard, nonreactive and with a high melting point.
It is a flammable gas that can make fireballs.
It taste good.
7
What determines an element?
Number of protons
number of nutrons
number of electrons
number of proten shakes
8
What is family three?
alkali metals
alkaline earth metals
transition metals
halogens
9
how many atoms are in H₂O?
3
12
6
2
10
what are some properties of nonmetals?
dull, brittle, bad conductor of trains and electricity
dull, malleable, ductile, good conductor of electricity
bad conductor of heat and electricity, brittle, dull.
shiny, brittle, bad conductor of heat and electricity
11
What is the least reactive family?
Rare earth elements
Transition metals
Noble gases
Halogens
12
What has the highest boiling point?
Metals
Mettaloids
Halogens
Nonmetals
13
What is the most reactive family?
Nonmetals
Metaloids
Halogens
Alkaline metals
14
What is family four?
noble gases
alkaline earth metals
halogens
alkali metals
15
How do you feel your understanding this lesson is?
I know everything we learned and always get everything 100%
I know this lesson well i sometimes get the questions wrong
I don't understand my brain melted
I know this lesson but i could use some practice
16
What is family five?
transition metals
alkaline earth metals
noble gases
alkali metals

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