How were the atomic models developed given that no one had seen an atom

Which is an intensive property of a substance? Odensity O volume O length O mass

What mass of glucose is contained in 500.0 ml of a 5.00% (m/v) solution?

How does distance affect gravitational force

What would the formula of gallium bromide be?

How many moles of mgs2o3 are in 193 g of the compound?

A covalent bond between two atoms occurs when the atoms

Structural formula and type of reaction for each a) 4-nonene and fluorine b) hexane and oxygen gas c) pentanol and butanoic acid d) propane and hydrogen gas

Which statement is true for a pure compound but NOT true for a pure element?

Which one is uncelluar and which is multicelluar? crab or pond organism

An atom of lithium loses an electron. What is the effect of this event? Group of answer choices The atom of a different element is formed. The atom of lithium acquires no charge. The atom of lithium becomes a positively charged ion.