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4 years ago

Name 2 elements that have similar chemical properties

1 answer:

4 0

Elements in the same group in the periodic table have similar chemical properties. Hydrogen and Lithium, who both belong to alkali metal group, have the same chemical properties.

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Determine the overall charge on particles with the subatomic makeups given.

Gwar [14]

Answer:

The correct solution will be "+3".

Explanation:

The given values are:

Number of protons

= 13

Number of neutrons

= 14

Number of electrons

= 10

As we know,

⇒ $Charge = Number \ of \ protons - Number \ of \ electrons$

On putting the estimated values, we get

⇒ $=13 - 10$

⇒ $=+3$

5 0

4 years ago

Which element would you expect to have properties similar to Chlorine (Cl)

jeyben [28]

Answer:

Iodine

Explanation:

It's in the same group as chlorine.

5 0

4 years ago

Which is a spectator ion in the reaction between Na2CO3(aq) and HNO3(aq)?

Korolek [52]

If you need help reading it then ask away, the two answers end up being, 2Na, and 2NO3

6 0

3 years ago

Read 2 more answers

What is the relationship of matter to elements?

GaryK [48]

Answer: Matter is made of atoms. Solids, liquids, gases, and plasma are all matter. When all atoms that make up a substance are the same, then that substance is an element. Elements are made of only one kind of atom.

Explanation:

3 0

4 years ago

Help please fast as possible I’ll mark you brainlist

Sergeeva-Olga [200]

Answer:

As mass increases the gravitational force increases

Explanation:

Things with mass gain a gravitational force, The bigger they are the more force, for example: the sun is the biggest so it pull us

7 0

3 years ago