wild fires
how many Calories is in one
1,000
what helds togther atoms
chemical bonds
where is p block and what color is it
right and purple
what is sr+ar chemical formula
Sr⁺²+At⁻¹ SrAt2
how many is hexa
6
thermochemistery
the study of energy that changes during chemical reactions
true or false do oppisites attract
true
what is d blocks rule
p#-1
which element has the lowest negativty A=metals B=nonmetal c=Metalloids
A)metals
how do you know it type 2
by the roman numerals
what the difference between temperature and heat
temperature is mesure in degrees no the same as heat the heat is mesure in joules
what is acceleration
the change in veloce per change in time
fluorine ec
1s²2s²2p⁵
which element has the highest electricity A= metals B= non metals C=metaliods
B)non metals
name the BMC for P3O6
Triphosphorus Hexoxide
how many calories is in one J
0.2390 how many calories is in one J
what does chemical equations describe
energy involve in changes in phase of materials.
how many e- are in mg
12
which element use the duet rule A metals B nonmetals c metalloids
B) nonmetals
nonalead pentaselenide chiemal formula
Pb9 Se5
what the formula for kinetic energy
1/2mv²
what are the 3 strength of attraction
Alchol,water,mercury
what the oss for mg
3s
draw LDS for sbBr3
each br gives 1
do you remove the a when doing hexa oxide
yes